| | CL2A-SN-38 CAS:1279680-68-0 Formula: C73H97N11O22 A936032 1480.61 (S)-10-(4-((S)-2-(4-Aminobutyl)-35-(4-((4-((2,5-dioxopyrrolidin-1-yl)methyl)cyclohexane-1-carboxamido)methyl)-1H-1,2,3-triazol-1-yl)-4,8-dioxo-6,12,15,18,21,24,27,30,33-nonaoxa-3,9-diazapentatriacontanamido)benzyl)-4,11-diethyl-9-hydroxy-3,14-dioxo-3,4,12 CLARITHROMYCIN CAS:81103-11-9 Formula: C38H69NO13 A840042 747.95 (3R,4S,5R,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4R,6R)-4-(dimethylamino)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacy CLOBETASONE CAS:54063-32-0 Formula: C22H26ClFO4 A903652 408.89 (8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-17-hydroxy-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione COBALT(II)1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-HEXADECAFLUORO-29H,31H-PHTHALOCYANINE CAS:52629-20-6 Formula: C32CoF16N8 A943372 859.304 Cobalt(ii)1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine COENZYME Q10 CAS:303-98-0 Formula: C59H90O4 A936217 863.37 2-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-Decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaen-1-yl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione COLISTIN SULFATE CAS:1264-72-8 Formula: C53H102N16O17S A946868 1267.54 (R)-N-((S)-4-Amino-1-(((2S,3R)-1-(((S)-4-amino-1-oxo-1-(((3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-3-((R)-1-hydroxyethyl)-12,15-diisobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydrox COMPSTATIN CAS:206645-99-0 Formula: C66H99N23O17S2 A944147 1550.78 2-[(4R,7S,10S,13S,19S,22S,25S,28S,31S,34R)-4-[[(2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]carbamoyl]-34-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-25-(3-amino-3-oxopropyl)-7-[3-(diaminomethylideneamino)propyl]-10,13-bis(1H-imidazol-5-ylmethyl)-19-(1H-indol COMUSIDE CAS:131189-57-6 Formula: C24H30O14 A921256 542.49 Methyl (2R,3S,4R)-3-ethenyl-4-[2-(3,4,5-trihydroxybenzoyl)oxyethyl]-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-5-carboxylate CONOPHYLLINE CAS:142741-24-0 Formula: C44H50N4O10 A858113 794.91 Dimethyl (2R,11R,13S,14S,23S,24S,25S,39R,40R)-14,25-diethyl-24,33-dihydroxy-31,32-dimethoxy-12,22-dioxa-1,9,18,29-tetrazadodecacyclo[23.13.1.16,9.02,23.03,21.05,19.06,17.011,13.028,36.030,35.036,39.014,40]tetraconta-3,5(19),16,20,27,30,32,34-octaene-16,27 COPPER 2,3,4,5,6,7-HEXAHYDROXYHEPTANOATE CAS:6946-15-2 Formula: C8H7NO5 A836504 197.14 copper 2,3,4,5,6,7-hexahydroxyheptanoate;3-Hydroxy-4-methyl-2-nitro-benzoic acid CORILAGIN CAS:23094-69-1 Formula: C27H22O18 A901996 634.45 cyclic 3,6-[(1R)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate] 1-(3,4,5-trihydroxybenzoate)-ß-D-glucopyranose COROSOLIC ACID CAS:4547-24-4 Formula: C30H48O4 A826814 472.70 (1S,2R,4aS,6aS,6bR,8aR,12aR,12bR,14bS)-10,11-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid CORYNOXEINE CAS:630-94-4 Formula: C22H26N2O4 A868246 382.45 (alphaE,1'R,6'R,7'S,8'aS)-6'-Ethenyl-1,2,2',3',6',7',8',8'a-octahydro-alpha-(methoxymethylene)-2-oxospiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid methyl ester COUMARIN 343 CAS:55804-65-4 Formula: C16H15NO4 A846575 285.30 2,3,6,7-tetrahydro-11-oxo-1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid;11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid COUMARIN545T CAS:155306-71-1 Formula: C26H26N2O2S A847603 430.56 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-one,10-(2-benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl- CROCETIN CAS:27876-94-4 Formula: C20H24O4 A819224 328.40 (2Z,4E,6Z,8E,10E,12E,14Z)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedioic acid;Crocetin CROCIN CAS:42553-65-1 Formula: C44H64O24 A872860 976.97 Bis[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl] (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedioate CRYPTOMERIDIOL CAS:4666-84-6 Formula: C15H28O2 A942305 240.39 (1R,4aR,7R,8aR)-7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-2,3,4,5,6,7,8,8a-octahydronaphthalen-1-ol CTP-354 CAS:1213669-91-0 Formula: C19H19F2N7O A939287 408.45 1,2,4-Triazolo[4,3-b]pyridazine, 3-(2,5-difluorophenyl)-7-[1,1-di(methyl-d3)ethyl-2,2,2-d3]-6-[(1-methyl-1H-1,2,4-triazol-5-yl)methoxy]- CUCURBITACIN B CAS:6199-67-3 Formula: C32H46O8 A924078 558.70 (R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate CUCURBITACIN E CAS:18444-66-1 Formula: C32H44O8 A930353 556.69 [(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate CUCURBITACIN IIB CAS:50298-90-3 Formula: C30H48O7 A871614 520.71 (2S,3S,8S,9R,10R,13R,14S,16R)-17-((R)-1,5-Dihydroxy-1,5-dimethyl-2-oxo-hexyl)-2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-1,2,3,4,7,8,9,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-11-one CYANOCOBALAMIN CAS:68-19-9 Formula: C63H88CoN14O14P A836045 1355.37 cobaltic [5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl]oxy-oxo-[2-[3-[2,13,18-tris(2-amino-2-oxo-ethyl)-7,12,17-tris(3-amino-3-oxo-propyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-24-id-3-yl]propan CYASTERONE CAS:17086-76-9 Formula: C17H16N2O A927141 520.65 (4R,5R)-4-((3R)-2,3-Dihydroxy-3-((9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)butyl)-3,5-dimethyldihydrofuran-2(3H)-one Cyclo(-Arg-Gly-Asp-D-Phe-Cys) TFA salt CAS:862772-11-0 Formula: C26H35F3N8O9S A943127 692.67 2-((2S,5R,8R,11S)-5-Benzyl-11-(3-guanidinopropyl)-8-(mercaptomethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaazacyclopentadecan-2-yl)acetic acid Trifluoroacetic acid Cyclo(-RGDfK)TFA CAS:161552-03-0 Formula: C27H41N9O7 A918886 603.67 2-[(2S,5R,8S,11S)-8-(4-aminobutyl)-5-benzyl-11-[3-(diaminomethylideneamino)propyl]-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentazacyclopentadec-2-yl]acetic acid Cyclohexan-1-one-3,3,4,4,5,5-d6 CAS:54513-99-4 Formula: C6H4D6O A935351 104.18 Cyclohexan-1-one-3,3,4,4,5,5-d6 CYCLOHEXANE-1,2,3,4,5,6-HEXAOL CAS:6917-35-7 Formula: C6H12O6 A866896 180.16 Cyclohexane-1,2,3,4,5,6-hexol CYCLOOCTA[B]PYRIDINE, 2-(4-ETHYL-1-PIPERAZINYL)-4-[4-(4-ETHYL-1-PIPERAZINYL)PHENYL]-5,6,7,8,9,10-HEXAHYDRO- CAS:1648791-23-4 Formula: C29H43N5 A900594 461.69 2-(4-ethylpiperazin-1-yl)-4-(4-(4-ethylpiperazin-1-yl)phenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine CYCLOOCTA[B]PYRIDINE, 2-(4-ETHYL-1-PIPERAZINYL)-5,6,7,8,9,10-HEXAHYDRO-4-PHENYL- CAS:132810-75-4 Formula: C23H31N3 A900593 349.51 2-(4-ethylpiperazin-1-yl)-4-phenyl-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine CYCLOPAMINE CAS:4449-51-8 Formula: C27H41NO2 A826604 411.62 (2'R,3S,3'R,3a'S,6aS,6bS,6'S,7a'R,11aS,11bR)-3',6',10,11b-tetramethyl-1,2,3,3a',4,4',5',6,6a,6b,6',7,7',7a',8,11,11a,11b-octadecahydro-3'H-spiro[benzo[a]fluorene-9,2'-furo[3,2-b]pyridin]-3-ol CYCLOPENTA-1,3-DIENE-1,2,3,4,5-PENTACARBOXYLIC ACID PENTAMETHYL ESTER CAS:16691-59-1 Formula: C15H16O10 A810791 356.28 pentamethyl cyclopenta-1,3-diene-1,2,3,4,5-pentacarboxylate Cyclopropa(D)Naphthalene, 1,1A,4,4A,5,6,7,8-Octahydro-2,4A,8,8-Tetramethyl-, (1As,4As,8As) CAS:470-40-6 Formula: C15H24 A827133 204.35 Cyclopropa(D)Naphthalene, 1,1A,4,4A,5,6,7,8-Octahydro-2,4A,8,8-Tetramethyl-, (1As,4As,8As) CYCLOPROPA[E]PYRROLO[1,2-A][1,4]DIAZACYCLOPENTADECINE-14A(5H)-CARBOXYLIC ACID, 2-[[(4-BROMOPHENYL)SULFONYL]OXY]-6-[[(CYCLOPENTYLOXY)CARBONYL]AMINO]-1,2,3,6,7,8,9,10,11,13A,14,15,16,16A-TETRADECAHYDRO-5,16-DIOXO-, METHYL ESTER, (2S,6S,12Z,13AS,14AR,16AS)- CAS:782479-05-4 Formula: C31H40BrN3O9S A847824 710.63 Cyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxylic acid, 2-[[(4-bromophenyl)sulfonyl]oxy]-6-[[(cyclopentyloxy)carbonyl]amino]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydro-5,16-dioxo-, methyl ester, (2S,6S,12Z,13aS,14aR,16aS)- CYCLOPROPYL(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-5,6-DIHYDROPYRIDIN-1(2H)-YL)METHANONE CAS:1616388-38-5 Formula: C15H24BNO3 A883080 277.17 Cyclopropyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)methanone CYCLOSPORIN A CAS:59865-13-3 Formula: C62H111N11O12 A832514 1202.61 (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methyl-pent-3-enyl]-3,6,9,18,24-pentaisobutyl-21-isopropyl-1,4,7,10,12,15,19,25,28-nonamethyl-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32 CYCLOSPORIN C CAS:59787-61-0 Formula: C62H111N11O13 A832470 1218.61 (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-33-((1R,2R,E)-1-Hydroxy-2-methylhex-4-en-1-yl)-30-((R)-1-hydroxyethyl)-6,9,18,24-tetraisobutyl-3,21-diisopropyl-1,4,7,10,12,15,19,25,28-nonamethyl-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2,5,8,11,14 CYCLOSPORIN H CAS:83602-39-5 Formula: C62H111N11O12 A840608 1202.61 (3R,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17 CYCLOSPORIN U CAS:108027-45-8 Formula: C61H109N11O12 A947850 1188.58 (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-Ethyl-33-((1R,2R,E)-1-hydroxy-2-methylhex-4-en-1-yl)-6,9,18,24-tetraisobutyl-3,21-diisopropyl-1,4,7,10,12,15,25,28-octamethyl-1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-2,5,8,11,14,17,20,23,26,29,32 CYCLOSPORINE CAS:79217-60-0 Formula: C62H111N11O12 A914278 1202.61 30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone CYN 154806 CAS:183658-72-2 A944144 (4R,7S,10S,13R,16S,19S)-19-[[(2S)-2-acetamido-3-(4-nitrophenyl)propanoyl]amino]-10-(4-aminobutyl)-N-[(2R)-1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2 CYNAROPICRIN CAS:35730-78-0 Formula: C19H22O6 A901510 346.37 [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate CYTOCHALASIN D CAS:22144-77-0 Formula: C30H37NO6 A943923 507.62 [(1R,2R,3E,5R,7S,9E,11R,12S,14S,15R,16S)-16-benzyl-5,12-dihydroxy-5,7,14-trimethyl-13-methylidene-6,18-dioxo-17-azatricyclo[9.7.0.01,15]octadeca-3,9-dien-2-yl] acetate D-GLUCOPYRANOSE,1,2,3,4,6-PENTAACETATE CAS:83-87-4 Formula: C16H22O11 A864205 390.34 (3R,4S,5R,6R)-6-(Acetoxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate D-GLUCORONO-6,3-LACTONE ACETONIDE CAS:20513-98-8 Formula: C9H12O6 A879586 216.19 (3aR,3bS,6S,6aR,7aR)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2',3':4,5]furo[2,3-d][1,3]dioxol-5(3aH)-one D-GLUCOSE-1,2,3,4,5,6,6-D7 CAS:66034-51-3 Formula: C6H5D7O6 A935326 187.19 (2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal-1,2,3,4,5,6,6-d7 DALFOPRISTIN CAS:112362-50-2 Formula: C34H50N4O9S A900906 690.85 RP 54476;(3R,4R,5E,10E,12E,14S,26R,26aS)-26-[[2-(diethylamino)ethyl]sulfonyl]-8,9,14,15,24,25,26,26a- octahydro-14-hydroxy-3-isopropyl-4,12-dimethyl-3H-21,18-nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]-dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone DANOPREVIR CAS:850876-88-9 Formula: C35H46FN5O9S A863713 731.83 RG7227, ITMN-191, RO5190591;4-Fluoro-1,3-dihydro-2H-isoindole-2-carboxylic acid (2R,6S,13aS,14aR,16aS)-14a-[[(cyclopropylsulfonyl)amino]carbonyl]-6-[[(1,1-dimethylethoxy)carbonyl]amino]-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydro-5,16-dioxocy |