| | CEDRENOL CAS:28231-03-0 Formula: C15H24O ACM28231030 1H-3a,7-Methanoazulen-5-ol, octahydro-3,8,8-trimethyl-6-methylene-;7-methanoazulen-5-ol,octahydro-3,8,8-trimethyl-6-methylene-1h-3;7-Methanoazulen-5-ol,octahydro-3,8,8-trimethyl-6-methylene-1H-3a;7-methanoazulen-5-ol,octahydro-6-methylene-3,8,8-trimethyl CEDRENYL ACETATE CAS:1405-92-1 Formula: C17H26O2 ACM1405921 [3R-(3alpha,3abeta,7beta,8aalpha)]-2,3,4,7,8,8a-hexahydro-3,8,8-trimethyl-1H-3a,7-methanoazulene-6-methyl acetate;1H-3a,7-Methanoazulene-6-methanol, 2,3,4,7,8,8a-hexahydro-3,8,8-trimethyl-, acetate, (3R,3aS,7R,8aS)-;[3R-(3alpha,3abeta,7beta,8aalpha)]-2,3 CEDRYL FORMATE CAS:39900-38-4 Formula: C16H26O2 ACM39900384 CEDRENYL FORMATE;CEDRYL FORMATE;1h-3a,7-methanoazulen-6-ol,octahydro-3,6,8,8-tetramethyl-,formate,[3theta-(;1h-3-alpha,7-methanoazulen-6-ol,octahydro-3,6,8,8-tetramethyl-,formate,(3r-(;3a-beta,6-alpha,7-beta,8a-alpha))-3-alph;3abeta,6alpha,7beta,8aalpha) CEFALEXIN PIVOXIL CAS:27726-31-4 Formula: C22H28ClN3O6S ACM27726314 96% Pivcephalexin, Sigmacef, Pivcefalexina, Pivcefalexin HCl, Pivcefalexin hydrochloride, Pivcefalexina [Spanish], C22H27N3O6S.HCl, ST-21, EINECS 248-622-3, CID198070, LS-149964, (Pivaloyloxy)methyl (6R-(6alpha,7beta(R*)))-7-(2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate monohydrochloride, 5-Thia-1-azabicyc CEFALORAM CAS:859-07-4 Formula: C18H18N2O6S ACM859074 96% Cefaloram, Cefaloramo, Cefaloramum, Cephaloram, Cefaloramum [INN-Latin], Cefaloramo [INN-Spanish], UNII-K3086GQJ9Z, MLS002666834, CID68940, EINECS 212-725-1, SMR001554387, (6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-en-2-carbonsaeure, (6R,7R)-3-(acetoxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo CEFALOTIN FOR IMPURITY B IDENTIFICATION CAS:58-71-9 Formula: C16H15N2O6S2.Na APS58719A 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodium salt, (6R,7R)- (9CI), 38253, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(hydroxymethyl)-8-oxo-7-[2-(2-thienyl)acetamido]-, acetate (ester), monosodium salt (8CI), Sodium cefalotin, Lilly 38253, Cefalothin sodium, CEFALOTIN SODIUM CAS:58-71-9 Formula: C16H15N2O6S2.Na APS58719 Averon 1, Lilly 38253, Cemastin, Sodium (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodium salt, (6R-trans)-,Cefalotin sodium, Lospoven, Synclotin, Ceporacin, C CEFATRIZINE IMPURITY A CAS:37539-03-0 Formula: C10H11N5O3S2 APS37539030 (6R,7R)-7-Amino-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 1H-1,2,3-Triazole, 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid deriv., 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-3-[(1H-1,2,3-tri Cefazolin sodium 100 µg/mL in Acetonitrile/Water CAS:27164-46-1 Formula: C14H13N8O4S3.Na APS27164461A (6R,7R)-3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monosodium salt, Firmacef, Cefazoliin, Cephazolin sodium salt, 3-[[(5-Methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-7-[2-(1H-tetrazol-1-yl)-acetamido]-3-cephem-4-carboxylic acid sodium salt, (6R-trans)-3 Cefdinir 100 µg/mL in Acetonitrile CAS:91832-40-5 Formula: C14H13N5O5S2 APS91832405A FK 482, BMY 28488, Cefnil, Omnicef, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-, [6R-[6alpha,7beta(Z)]]-, CI 983, CFDN, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-, (6R,7R)- (9CI), Ce CEFOPERAZONE SODIUM CAS:62893-20-3 Formula: C25H26N9O8S2.Na APS62893203 Pathozone, Cefosint, Cefobis, CP 52640-2, Myticef, Cefazone, Dardum, Cefogram, Sodium cefoperazone, T 1551, Tomabef,Cefoperazone sodium, Bioperazone, Farecef, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, Cefoperazone sodium 100 µg/mL in Acetonitrile:Water CAS:62893-20-3 Formula: C25H26N9O8S2.Na APS62893203A CP 52640-2, Dardum, Novobiocyl, Sodium cefoperazone, Cefomycin, T 1551, Perocef, Cefogram, Myticef, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, sodium salt (1:1), (6R,7R)-,Cefoperazone sodium, CEFOTAXIME ACID CAS:63527-52-6 Formula: C16H17N5O7S2 APS63527526 Cefotaxime, Cefotaxime, Zeefotax, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)- (9CI), Cefoxitin for peak identification CAS:33564-30-6 Formula: C16H16N3O7S2.Na APS33564306A Merxin, Cefoxitin sodium salt,Cefoxitin Sodium, Cefoxitin sodium, MK 306, Sodium (6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Monosodium cefoxitin, Betacef, Cenomycin, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methox CEFOZOPRAN HYDROCHLORIDE CAS:125905-00-2 Formula: C19H18ClN9O5S2 ACM125905002 96% Firstcin, Cefozopran monohydrochloride, UNII-060I5C0GRC, 113981-44-5, AKOS015896040, FT-0654069, 1065213-10-6, 123572-81-6, 123572-84-9, 125905-00-2, 142352-46-3, 203311-40-4, 216447-42-6, 733804-85-8, Imidazo(1,2-b)pyridazinium, 1-((7-(((5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl)amino)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3- CEFPROZIL IMPURITY A CAS:22818-40-2 Formula: C8H9NO3 APS22818402A D(-)-p-Hydroxyphenylglycine BRL-14969, Amoxicillin trihydrate (Enzymatic) related,Amoxicillin Trihydrate Imp. I (EP), Amoxycillin related, Amoxicillin BRL-2333, Penicilloic Acid Dimer (MW 748 Dimer) SB-647069, Amoxicillin diketopiperazine SB-206891, HPG, D(-)phpg, Cefprozil EP impurity A, (2R)-2-Amino-2-(4-hydroxyphenyl)acetic Acid, Amoxicillin-alp CEFROTIL CAS:52231-20-6 Formula: C20H22N4O4S ACM52231206 96% Cefrotilum, Cefrotil, Cefrotilo, Cefrotilum [INN-Latin], Cefrotilo [INN-Spanish], UNII-44P98H0A27, CID68692, HR 580, (6R,7R)-3-Methyl-8-oxo-7-(2-(p-(1,4,5,6-tetrahydro-2-pyrimidinyl)phenyl)acetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-Methyl-8-oxo-7-(((4-(1,4,5,6R-trans-tetrahydro-2-pyrimidinyl)phenyl)acetyl)amino)-5-thia-1-az CEFTERAM PIVOXIL CAS:82547-81-7 Formula: C22H27N9O7S2 APS82547817 Ro 19-5248,5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-[(5-methyl-2H-tetrazol-2-yl)methyl]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (6R,7R)-, Antibiotic T 2588, Cefteram pivoxil, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(m Ceftiofur hydrochloride 100 µg/mL in Methanol CAS:103980-44-5 Formula: C19H17N5O7S3.ClH APS103980445A Ceftiofur hydrochloride, Excenel, Excenel RTU, Spectramast LC, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(2-furanylcarbonyl)thio]methyl]-8-oxo-, monohydrochloride, (6R,7R)- (9CI),5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(metho CEFTRIAXONE CAS:73384-59-5 Formula: C18H18N8O7S3 APS73384595 (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, Rocefin, Biotrakson, Rophex,5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amin CEFURACETIME CAS:39685-31-9 Formula: C17H17N3O8S ACM39685319 96% Cefuracetime, Cefuracetimum, Cefuracetima, Cefuracetimum [INN-Latin], Cefuracetima [INN-Spanish], UNII-F69EA18270, EINECS 254-592-2, SKF 81367, CID9571078, (6R,7R)-3-Acetoxymethyl-7-((2Z)-2-(2-furyl)-2-methoxyiminoacetamido)-8-oxo-5-thia-1-azacyclo(4.2.0)oct-2-en-2carbonsaeure, (6R,7R)-7-(2-(2-Furyl)glyoxylamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-az Cefuroxime sodium 100 µg/mL in Acetonitrile/Water CAS:56238-63-2 Formula: C16H15N4O8S.Na APS56238632A SB, Cefuroxime sodium, Sodium (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 750/359, 640/3, Cefuroxime Sodium (640/359),Cefuroxime Axetil Imp. D (EP), 640/2, SC, 750/2, GSK682709A, 640/1, 640/68, SA, GSK682708A, SD CEGABA CAS:4386-03-2 Formula: C7H13NO4 ACM4386032 96% Spermidic acid, CEGABA, Carboxyethyl-gamma-aminobutyric acid, C1181_SIGMA, C5556_SIGMA, EINECS 224-497-0, CID2572, MolPort-002-506-541, 2-Carboxyethyl gamma-aminobutyric acid, 4-((2-Carboxyethyl)amino)butyric acid, BRN 1774240, 4-((2-Carboxyethyl)amino)butanoic acid, MFCD00057954, GL-0486, LS-46133, BUTANOIC ACID, 4-((2-CARBOXYETHYL)AMINO)-, 4-04-0 CELIPROLOL FOR PEAK IDENTIFICATION CAS:57470-78-7 Formula: C20H33N3O4.ClH APS57470787B NSC 324509, Corliprol,Celiprolol Hydrochloride, REV 5320A, Urea, N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N,N-diethyl-, monohydrochloride (9CI), Celectol, Selecor, ST 1396 Celiprolol for system suitability CRS CAS:57470-78-7 Formula: C20H33N3O4.ClH APS57470787A Celectol, ST 1396, NSC 324509, Corliprol, Urea, N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N,N-diethyl-, monohydrochloride (9CI), REV 5320A,Celiprolol Hydrochloride, Selecor CELIPROLOL HYDROCHLORIDE CAS:57470-78-7 Formula: C20H33N3O4.ClH APS57470787 ST 1396, Corliprol, REV 5320A,Celiprolol Hydrochloride, NSC 324509, Urea, N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N,N-diethyl-, monohydrochloride (9CI), Celectol, Selecor CEPHAELINE HYDROCHLORIDE CAS:5853-29-2 Formula: C28H38N2O4.2ClH ACM5853292 98% cephaelin hydrochloride;Cephaeline dihydrochloride;(1R)-1-[[(2S,3R,11bS)-3-Ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo[a]quinolizin-2-yl]methyl]-1,2,3,4-tetrahydro-7-methoxy-6-isoquinolinol hydrochloride;NSC 32944 CERIN CAS:468-67-7 Formula: C30H50O2 ACM468677 CERIN;2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1H-picen-3-one CERIUM OXIDE YTTRIA DOPED NANOPARTICLE DISPERSION CAS:170033-03-1 Formula: CeO2/Y2O3 ACM170033031 Cerium(IV) Oxide, Yttria Doped, 10YDC, Cerium yttrium oxide, YDC-10, YDC10, YDC, Yttria doped ceria, Yttrium doped ceria, cerium oxide stabilized by yttrium oxide, Cerium Oxide Yttria doped nanopowder suspension, aqueous Cerium Oxide Yttria doped nanoparticle solution, Cerium Oxide Yttria doped nanofluid CERIUM(III)TRIFLUOROMETHANESULFONATE CAS:76089-77-5 Formula: C3CeF9O9S3 ACM76089775 1mol/L Cerium(III) Triflate, Cerium(III) Trifluoromethanesulfonate, 76089-77-5, Trifluoromethanesulfonic Acid Cerium(III) Salt, Cerium(III) trifluoromethanesulphonate, CEROUS TRIFLATE, ACMC-209p1w, AC1MC00E, KSC491C9F, CTK3J1192, ANW-36738, cerium(3+); trifluoromethanesulfonate, AKOS005063792, SC10968, AB1011125, FT-0689224, Cerium(III) triflate; Trifluor CERIUM(IV) OXIDE CAS:1306-38-3 Formula: CeO2;CeO2; ACM1306383 Cerium oxide, (CeO2); Cerium(IV) oxide nanopowder; paragraph signthornNo>> iae; Cerium(IV) oxide, powder, 90%; Cerium(IV) oxide, >=99.0%; EC 215-150-4; Cerium oxide, aqueous nanoparticle dispersion, <5 nm (DLS), 20% solids by weight, pH ~8; CCRIS 2288; Cerium(IV) oxide, polishing compound, 2oz; Cerium Oxide Powder, 99.9% (REO) Nano; CERIUM(IV)-2,2,6,6-TETRAMETHYLHEPTANEDIONATE CAS:18960-54-8 Formula: C44H76CeO8 ACM18960548 TETRAKIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)CERIUM (IV);CE(TMHD)4;CERIUM IV 2,2,6,6-TETRAMETHYLHEPTANEDIONATE;Ceriumtetramethylheptanedionate;Ce(C11H19O2)4;Cerium-thd99.9%;Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)cerium(IV),min.97%(99.9%-Ce)(R Certified calibration solution for neosaxitoxin (0.5ml/Ampoule) CAS:64296-20-4 Formula: C10H17N7O5 APS64296204 1H,10H-Pyrrolo(1,2-c)purine-10,10-diol, 2-amino-4-((aminocarbonyl)oxy)methyl-3a,4,5,6,8,9-hexahydro-5-hydroxy-6-imino-, (3aS,4R,10aS)-,NeoSTX Certified Reference Material of L-leucine CAS:61-90-5 Formula: C6H13NO2 APS61905 Leucine, (S)-2-amino-4-methylpentanoic acid, Leucine, L- (8CI), (2S)-2-Amino-4-methylpentanoic acid, (S)-(+)-Leucine, (S)-2-Amino-4-methylpentanoic acid, (S)-2-Amino-4-methylvaleric acid, (S)-Leucine, 100: PN: US20070066537 PAGE: 17 claimed protein, 124: PN: EP2071334 SEQID: 136 claimed protein, 124: PN: WO2009077864 SEQID: 136 claimed protein, 164 Certified Reference Material of L-methionine CAS:63-68-3 Formula: C5H11NO2S APS63683B a-Amino-?-methylmercaptobutyric acid, 2-Amino-4-(methylthio)butyric acid, Secretory peptide (human clone HTXDU73), Butanoic acid, 2-amino-4-(methylthio)-, (S)-, Methiorep, Methionine, L- (8CI), S-Methionine, ?-Methylthio-a-aminobutyric acid, L-Methionine, Acimethin, h-Met-oh, Meth-o-Tas, NSC 22946, l-Methionine, L-Homocysteine, S-methyl-, Methionin CESIUM BICARBONATE CAS:29703-01-3 Formula: CHO3Cs ACM29703013 96% Dicesium carbonate, Caesium carbonate, CESIUM CARBONATE, Carbonic acid, dicesium salt, Cesium carbonate (Cs2CO3), Carbonic acid, cesium salt, 202126_ALDRICH, 255645_ALDRICH, 441902_ALDRICH, 562572_ALDRICH, 562580_ALDRICH, CAESIUM CARBONATE, 99%, 20959_FLUKA, EINECS 249-784-8, CESIUM CARBONATE, 99.9%, NSC 112218, EINECS 208-591-9, LS-52798, 534-17-8 CESIUM PIVALATE,98% CAS:20442-70-0 Formula: C5H9O2Cs ACM20442700 =98% Cesium pivalate, cesium 2,2-dimethylpropanoate, 20442-70-0, Cesium trimethylacetate, ACMC-20alh7, AC1LBJ4L, Propanoic acid, 2,2-dimethyl-, cesium salt, caesium 2,2-dimethylpropanoate, CTK5I4672, AG-E-49898, AG-K-68292 CESIUM-137(1+) CHLORIDE CAS:20334-19-4 Formula: ClCs ACM20334194 96% 3-Phenyl-5-propylrhodanine, Rhodanine, 3-phenyl-5-propyl-, 3-phenyl-5-propyl-2-thioxo-1,3-thiazolidin-4-one, 20334-19-4, AC1L3SZS, AC1Q7FD5, CTK8D5052, AR-1F5013, LS-143641, 3-phenyl-5-propyl-2-sulfanylidene-1,3-thiazolidin-4-one CETIRIZINE FOR PEAK IDENTIFICATION CAS:83881-52-1 Formula: C21H25ClN2O3.2ClH APS83881521B Formistin, Reactine, Alerlisin, Zirtek, Riztec, Histazine, Nosemin, Virlix, Zyrlex, Selitex, Cetiriz, Histazine-1, Zirtin, P 071, Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride (9CI), Zyrzine, Alerid, Zeran, Zyrtec, Epirizine,Cetirizine Dihydrochloride, Cistamine, Cetirizine hydrochloride, Cetirizine dihyd CETIRIZINE IMPURITY A CAS:303-26-4 Formula: C17H19ClN2 APS303264B Meclozine Hydrochloride Imp. H (EP),Cetirizine Dihydrochloride Imp. A (EP), 1-[(4-Chlorophenyl)phenylmethyl]piperazine, Cetirizine Imp. A (EP), Meclozine Imp. H (EP), Hydroxyzine Imp. A (EP), Hydroxyzine USP Related Compound A, 1-(4-Chlorobenzhydryl)piperazine, Hydroxyzine USP RC A, Hydroxyzine Hydrochloride Imp. A (EP), 1-[(RS)-(4-Chlorophenyl)phe |