| | | (33R,35S,91R,92R,5S)-5-(tert-butyl)-14,14-difluoro-4,7-dioxo-2,8,10-trioxa-6-aza-1(2,3)-quinoxalina-3(3,1)-pyrrolidina-9(1,2)-cyclopentanacyclotetradecaphan-12-ene-35-carboxylic acid CAS:1365970-48-4 (3a'S,4S,7'S,7a'S)-2,2,2',2'-Tetramethyltetrahydrospiro[[1,3]dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-ol CAS:18604-28-9 95% (3aR)-5-Fluoro-1,2,3,3a,8,9,10,11-octahydro-10-methyl-12H-15,17-ethenopyrazolo[3,4-d]pyrido[2,3-k]pyrrolo[2,1-m][1,3,7]triazacyclotridecin-12-one CAS:1350884-56-8 (3aR,10R)-5-Fluoro-1,2,3,3a,8,9,10,11-octahydro-10-methyl-12H-15,17-ethenopyrazolo[3,4-d]pyrido[2,3-k]pyrrolo[2,1-m][1,3,7]triazacyclotridecin-12-one CAS:2097002-61-2 98% (3aR,3a1R,5aR,8R,10aR,10bR)-3a,8,10b-Trimethyl-8-vinyl-3a1,5a,7,8,9,10,10a,10b-octahydro-1H-phenanthro[10,1-bc]furan-3,4(2H,3aH)-dione CAS:51415-07-7 (3AR,3BS,7AR,8AR)-2,2,5,5-TETRAMETHYLTETRAHYDRO-7H-[1,3]DIOXOLO[4',5':4,5]FURO[3,2-D][1,3]DIOXINE CAS:20881-04-3 98% (3aR,4aS,6aS,7S,9aS,9bR)-5,6,6a,7,9a,9b-Hexahydro-1,4a,7-trimethyl-3H-oxireno[8,8a]azuleno[4,5-b]furan-3,8(4aH)-dione CAS:124020-39-9 (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-(((1R,2R,4R)-4-amino-2-hydroxycyclohexyl)thio)acetate CAS:1061337-51-6 98% (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-Hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-(((1R,2R,4R)-4-amino-2-hydroxycyclohexyl)thio)acetate acetate CAS:1350636-82-6 97% (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-Hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-((1-((R)-2-amino-3-methylbutanamido)-2-methylpropan-2-yl)sulfinyl)acetate Valnemulin Impurity CAS:1624614-06-7 (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-((3-(hydroxymethyl)phenyl)thio)acetate CAS:1028291-66-8 97% (3AR,4R,5R,7S,8S,9R,9AS,12R)-8-HYDROXY-4,7,9,12-TETRAMETHYL-3-OXO-7-VINYLDECAHYDRO-4,9A-PROPANOCYCLOPENTA[8]ANNULEN-5-YL 2-(TOSYLOXY)ACETATE CAS:31716-01-5 98% (3aR,4R,6Z,9S,10Z,11aR)-9-Acetoxy-6-(acetoxymethyl)-10-methyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl (E)-4-hydroxy-2-methylbut-2-enoate CAS:877822-40-7 99% (3aR,4R,7R,8S,9S,10R,11R,13R,15R,15aR)-10-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-11-hydroxy-8-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3a,7,9,11,13,15-h CAS:55224-05-0 95% (3aR,4S,4aR,7aR,8R,9aS)-4-(Acetyloxy)-3,3a,4,4a,7a,8,9,9a-octahydro-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione CAS:3668-14-2 99.61% ; (3aR,4S,9aS,9bR)-9-(hydroxymethyl)-6-methyl-3-methylene-2,7-dioxo-2,3,3a,4,5,7,9a,9b-octahydroazuleno[4,5-b]furan-4-yl 2-(4-hydroxyphenyl)acetate CAS:65725-11-3 97% (3aR,4S,9R,11E,12aR)-11-Methyl-3-methylene-2,7-dioxo-2,3,3a,4,5,9,10,12a-octahydro-7H-6,9-(metheno)furo[2,3-f][1]oxacycloundecin-4-yl methacrylate CAS:29307-03-7 99% (3AR,5R,5AS,8AS,8BR)-5-ETHYL-2,2,7,7-TETRAMETHYLTETRAHYDRO-3AH-BIS([1,3]DIOXOLO)[4,5-B:4',5'-D]PYRAN CAS:117475-49-7 (3AR,5S,5AR,8AS,8BR)-2,2,7,7-TETRAMETHYLTETRAHYDRO-3AH-BIS([1,3]DIOXOLO)[4,5-B:4',5'-D]PYRAN-5-CARBOXYLIC ACID CAS:25253-46-7 95% (3AR,5S,5aR,8aS,8bR)-5-(iodomethyl)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran CAS:4026-28-2 98% (3AR,5S,8AR,9AR)-5,8A-DIMETHYL-3-METHYLENE-3,3A,6,7,8,8A,9,9A-OCTAHYDRONAPHTHO[2,3-B]FURAN-2(5H)-ONE CAS:546-43-0 (3AR,6E,10Z,14E,15AS)-2,3,3A,4,5,8,9,12,13,15A-DECAHYDRO-6,14-DIMETHYL-3-METHYLENE-2-OXOCYCLOTETRADECA[B]FURAN-10-CARBOXYLIC ACID CAS:59632-76-7 (3AR,8AR)-2,2-DIMETHYL-4,4,6,8,8-PENTAPHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPINE CAS:147700-62-7 97% (3AR,8AR)-4,4,8,8-TETRAKIS(3,5-DIETHYLPHENYL)-2,2-DIMETHYL-6-PHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPINE CAS:1187446-93-0 98% (3AR,8AR)-4,4,8,8-TETRAKIS(3,5-DIISOPROPYLPHENYL)-2,2-DIMETHYL-6-PHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPINE CAS:1361146-90-8 97% (3AR,8AR)-N,N,2,2-TETRAMETHYL-4,4,8,8-TETRAPHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPIN-6-AMINE CAS:213843-90-4 98% (3aR,8aR)-Tetrahydro-N,N,2,2-tetramethyl-4,4,8,8-tetrakis(4-methylphenyl)-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-amine CAS:1252017-11-0 (3aR,8bR)-7-(4-methylphenyl)sulfonyl-1,2,3a,4,5,6,8,8b-octahydropyrrolo[3,4-e][1,2]benzothiazole 3,3-dioxide CAS:1290627-07-4 (3aR,9R,9aR,9bS)-1,1,9,9a-Tetramethyl-3a,4,7,8,9,9a-hexahydro-1H-naphtho[2,1-c][1,2]dioxol-5(9bH)-one CAS:23720-80-1 99% (3aS,3a'S,8aR,8a'R)-2,2'-(1,3-Bis(3,5-bis(trifluoromethyl)phenyl)propane-2,2-diyl)bis(5-(3,5-di-tert-butylphenyl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole) CAS:3027623-09-9 (3AS,3BR,7AS,8AS)-2,2,5,5-TETRAMETHYLTETRAHYDRO-3AH-[1,3]DIOXOLO[4',5':4,5]FURO[3,2-D][1,3]DIOXINE CAS:131156-47-3 97% (3AS,3BR,7S,9AR,9BS,11AS)-1-[(1Z)-1-(HYDROXYIMINO)ETHYL]-9A,11A-DIMETHYL-3H,3AH,3BH,4H,6H,7H,8H,9H,9AH,9BH,10H,11H,11AH-CYCLOPENTA[A]PHENANTHREN-7-YL ACETATE CAS:23549-26-0 (3aS,3bR,9aR,9bS,11aS)-1-ethylidene-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-2,7-dione CAS:95975-55-6 98% (3aS,3GǦaS,6aR,6GǦaR,7GǦaS,8GǦR,9aR,9bS,10GǦaS,10GǦbS,10GǦcS)-Eicosahydro-7GǦa,10GǦa-dihydroxy-3,3GǦ,6,6GǦ-tetrakis(methylene)spiro[azuleno[4,5-b]furan-9(2H),8GǦ-[8H]cyclopent[2,3]azuleno[4,5-b]furan]-2,2GǦ,8(3H,3GǦH)-trione CAS:1039431-94-1 (3aS,3GǦaS,7aS,7GǦaS)-2,2GǦ-[[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)]bis[octahydro-1,3-diphenyl-1H-1,3,2-benzodiazaphosphole] CAS:1384535-76-5 95% (3aS,3GǦaS,8aS,8GǦaS)-2,2GǦ,3,3GǦ,8,8GǦ,8a,8GǦa-Octahydro-1,1GǦ-dimethyl-3a,3GǦa(1H,1GǦH)-bipyrrolo[2,3-b]indole CAS:5545-89-1 (3AS,4R,10R,11AR)-2,3,3A,4,5,8,9,10,11,11A-DECAHYDRO-6,10-BIS(HYDROXYMETHYL)-3-METHYLENE-2-OXOCYCLODECA[B]FURAN-4-YL 2-METHYL-2-PROPENOATE CAS:1380680-89-6 GëÑ90% (3aS,4S,4aR,7aR,8R,9aS)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione CAS:97643-91-9 GëÑ98% (3AS,4S,5S,7R,8R,9S,9AR,12R)-8-HYDROXY-4,7,9,12-TETRAMETHYL-3-OXO-7-VINYLDECAHYDRO-4,9A-PROPANOCYCLOPENTA[8]ANNULEN-5-YL 2-((METHYLSULFONYL)OXY)ACETATE CAS:60924-38-1 95% (3AS,8AS)-2,2-DIMETHYL-4,4,6,8,8-PENTAPHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPINE CAS:300811-56-7 95% (3aS,8aS)-4,4,8,8-Tetrakis(3,5-di-tert-butylphenyl)-2,2-dimethyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepine 6-oxide CAS:2166542-10-3 98% (3aS,8aS)-4,4,8,8-Tetrakis(3,5-di-tert-butylphenyl)-6-hydroxy-2,2-di-p-tolyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepine 6-oxide CAS:2892464-03-6 (3AS,8AS)-4,4,8,8-TETRAKIS(3,5-DIETHYLPHENYL)-2,2-DIMETHYL-6-PHENYLTETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPINE CAS:2639939-72-1 97% (3BS,5AS,7R,8R,10AR,10BS)-3B,4,5,6,7,8,9,10,10A,10B,11,12-DODECAHYDRO-7-HYDROXY-10B-METHYL-5A,8-METHANO-5AH-CYCLOHEPTA[5,6]NAPHTHO[2,1-B]FURAN-7-METHANOL CAS:469-83-0 99+% (3E,5aS,10bR,11aS)-10b-(1,1-Dimethyl-2-propen-1-yl)-6,10b,11,11a-tetrahydro-3-(1H-imidazol-5-ylmethylene)-2H-pyrazino[1GǦ,2GǦ:1,5]pyrrolo[2,3-b]indole-1,4(3H,5aH)-dione CAS:58735-64-1 98% (3E,5E,7E,9E,11E,13E,15E,17E)-18-[(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(3E,5E,7E,9E,11E,13E,15E)-OCTADECA-3,5,7,9,11,13,15,17-OCTAENOYL]OXYOCTADECA-3,5,7,9,11,13,15,17-OCTAENOYL]OXYOCTADECA-3,5,7,9,11,13,15,17-OCTAENOIC ACID CAS:68937-90-6 (3E,5R,9R,11E,12aS,13S,15S,15aS,16S,18aS)-6,7,8,9,10,12a,13,14,15,15a,16,17-Dodecahydro-5,13-dihydroxy-9,15-dimethyl-14-methylene-16-(phenylmethyl)-2H-oxacyclotetradecino[2,3-d]isoindole-2,18(5H)-dione CAS:14930-96-2 98% (3E,6S,14aR,14bR)-3-Ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-methyl-5-methylene[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione CAS:520-59-2 (3GǦS)-N-[(3S,5S,6R)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2GǦ-oxo-1GǦ,2GǦ,5,7-tetrahydrospiro[cyclopenta[b]pyridine-6,3GǦ-pyrrolo[2,3-b]pyridine]-3-carboxamide CAS:1374248-81-3 98% (3R)-3-amino-N-[(2R)-4-oxo-4-[3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]-4-(2,4,5-trifluorophenyl)butanamide CAS:2072867-07-1 |