8-amino-5,9-dihydro-6H-purin-6-one sulfate (1:1)

CAS No. 6305-97-1

1,2,4-Triazolo[4,3-a]pyrazine,7-[(3R)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-, monohydrochloride 486459-71-6

1-(2,4-dinitrophenyl)-2-(3-methylcyclohexylidene)hydrazine 4864-46-4

D-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-2-fluoro-4-(trifluoromethyl)-, methylester 486460-05-3

2H-1-Benzopyran-3-carboxylic acid,5,8-dichloro-7-(1,1-dimethylethyl)-6-methoxy-2-(trifluoromethyl)- 775331-98-1

Pentanoic acid, 4-oxo-, (2-chlorophenyl)diphenylmethyl ester 486449-16-5

Imidazo[1,2-a]pyrazine,7-[(3R)-3-amino-4-(3,4-difluorophenyl)-1-oxobutyl]-5,6,7,8-tetrahydro-2-(trifluoromethyl)- 486460-27-9

1-Propanone,3-[4-[2-(4-fluorophenyl)-2-(4-phenyl-1-piperazinyl)ethyl]-1-piperazinyl]-2-methyl-1-phenyl- 486439-25-2

2-Pyrrolidinecarbonitrile,1-[[(1,1-diethyl-2-propynyl)amino]acetyl]-4-fluoro-, (2S,4S)- 798572-21-1

Glycine, N-3-butenyl-, ethyl ester, hydrochloride 486439-59-2

Pentanoic acid, 3-(acetyloxy)-2,4,4-trimethyl-,2,6-bis(1,1-dimethylethyl)-4-methoxyphenyl ester, (2S,3R)- 486447-60-3

(3beta,6beta)-3,5,6,9,16-pentahydroxygrayanotoxan-14-yl butanoate 84849-09-2

1(4H)-Pyrimidinecarboxylic acid,2-(2,6-dichlorophenyl)-5,6-dihydro-4-methyl-5-[4'-(trifluoromethoxy)[1,1'-biphenyl]-4-yl]-, methyl ester 392256-34-7

Carbamic acid,[(1R)-3-diazo-2-oxo-1-[(2,4,5-trifluorophenyl)methyl]propyl]-,1,1-dimethylethyl ester 486460-25-7

Pyrazinecarboxamide,5-[[(4-methylphenyl)sulfonyl]amino]-N-2-propenyl-6-(3-pyridinylmethoxy)- 648889-57-0

Propanoic acid, 2,2-dimethyl-,(1R)-1-[(1R)-2-hydroxy-1-methylethyl]butyl ester 486448-90-2

Octanoic acid, 3-[[(1R)-1-phenylethyl](phenylmethyl)amino]-, methylester, (3R)- 486449-97-2

1H-Benzimidazol-2-amine,6-[4-(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-5-yl]-1-[(1-methylethyl)sulfonyl]-, monomethanesulfonate 660433-94-3

Benzonitrile, 4-(4-methyl-3-oxo[1]benzopyrano[4,3-c]pyrazol-2(3H)-yl)- 486449-70-1

Glycine, N-5-hexenyl-N-[(4-nitrophenyl)sulfonyl]-, ethyl ester 486439-57-0

Acetic acid,[2-[[4-(3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)phenyl]amino]-2-oxoethoxy]- 486449-41-6

1H-Benzimidazole, 4,6-dibromo-2-(pentafluoroethyl)- 848725-94-0

Propanenitrile,3-[[2-(5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5-[[3-[[2-(5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5-[[3-[[2-(5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5-(methylthio)-1,3-dithiol-4-yl]thio]propyl]th 486446-64-4

1-Propanone,2-methyl-3-[4-[2-(4-methyl-1-piperazinyl)-2-phenylethyl]-1-piperazinyl]-1-phenyl- 486439-01-4

1H-Azepine-1-carboxylic acid,2-[(2R)-2,5-dihydro-2-methyl-5-oxo-2-furanyl]hexahydro-, phenylmethylester, (2S)-rel- 391684-48-3

3-Pyridinecarboxylic acid,1,4,5,6-tetrahydro-6-pentyl-2-[3-(phenylmethoxy)propyl]-, ethyl ester,(6R)- 486450-03-7

2-Cyclohexen-1-one, 3-hydroxy-2-[2-nitro-4-(trifluoromethyl)benzoyl]- 486447-26-1

1-Piperazinecarboxylic acid,4-[2-(4-ethyl-1-piperazinyl)-2-(4-fluorophenyl)ethyl]-, ethyl ester 486439-13-8

Benzenepropanoic acid,4-(3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)- 486449-52-9

2-({[1,2-bis(4-methoxyphenyl)butyl]amino}acetyl)-N-prop-2-en-1-ylhydrazinecarbothioamide (non-preferred name) 79797-41-4

Dodecanoic acid, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-methyl-,ethyl ester, (4S,5S)- 486448-92-4

2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[(1E,2E)-3-phenylprop-2-en-1-ylidene]acetohydrazide 94768-94-2

4-Pentene-2,3-dione, 5-(2-bromophenyl)-, 2-(O-phenylmethyloxime),(2E,4E)- 924647-54-1

L-Leucine,L-prolyl-L-tryptophyl-L-asparaginyl-L-seryl-L-alanyl-L-threonyl-L-valyl- 486439-42-3

1-Decanol, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-, (2S,3S)- 486448-91-3

L-Alanine, N-2-propenyl-, methyl ester, hydrochloride 486439-63-8

2,4,10,14-Hexadecatetraene, 3,7,11,15-tetramethyl-, (2Z,4E,10E)- 486449-84-7

3-Oxazolidinecarboxylic acid,4-[3-[(4-chlorophenyl)amino]-3-oxopropyl]-5-oxo-, phenylmethyl ester,(4S)- 848215-09-8

2-Cyclohexen-1-one, 3-hydroxy-2-[2-(trifluoromethyl)benzoyl]- 486447-25-0

4-(10,11-DIHYDRO-5H-DIBENZ(A,D)CYCLOHEPTEN-5-YL)-N,N-DIMETHYL-CYCLOHEXYLAMINE 4864-78-2

8,13-dimethylnaphtho[2,3-a]quinolizin-5-ium;perchlorate 4864-92-0

Benzoic acid,4-(7,9-dichloro-3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)- 486449-51-8

Pentanoic acid, 4-oxo-, triphenylmethyl ester 486449-14-3

1,3,5-Triazine-2,4-diamine,N,N'-dibutyl-N,N'-bis(1,2,2,6,6-pentamethyl-4-piperidinyl)- 486448-61-7

Propanamide, N-[3-[1-(6-aminohexyl)-4-piperidinyl]phenyl]-2-methyl- 486449-05-2

13-methylnaphtho[2,3-a]quinolizin-5-ium;perchlorate 4864-94-2

2,5,8,11-Tetraoxadodecane, 6,7-diphenyl-, (6R,7R)- 486447-49-8

1-Propanone,3-[4-[2-(4-fluorophenyl)-2-(4-methyl-1-piperazinyl)ethyl]-1-piperazinyl]-1-phenyl- 486439-03-6

Sitagliptin Defluoro Impurity 5 486460-31-5

西格列汀杂质 B

1H-Purine-2,6-dione,8-chloro-3,9-dihydro-3-methyl-1-[3-[5-(phenylmethyl)-1,2,4-oxadiazol-3-yl]propyl]- 925251-19-0

1,2,4-Triazolo[4,3-a]pyrazine,7-[(3R)-3-amino-4-(2-fluorophenyl)-1-oxobutyl]-5,6,7,8-tetrahydro- 486459-86-3

1-Piperazinecarboxylic acid, 4-[2-chloro-2-(4-chlorophenyl)ethyl]-, ethylester 486439-09-2

1-Hexanol, 6-(1,1-dimethylethoxy)-, 1-acetate 925445-04-1

1,3-Dithiolo[4,5-b][1,4]dithiin-1-ium,2-[4-[[3-[[2-(5,6-dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-1-ium-2-yl)-5-[[3-[[4',5'-dimethyl-5-(methylthio)[2,2'-bi-1,3-dithiol-1-ium]-4-yl]thio]propyl]thio]-1,3-dithiol-1-ium-4-yl]thio]propyl]thio]-5-(methylthio)-1,3 486446-94-0

Benzenebutanoic acid, beta-[[(1,1-dimethylethoxy)carbonyl]amino]-2-fluoro-4-(trifluoromethyl)-, (betaR)- 486459-99-8

Aldehydes, C7-9-branched and linear, reaction products with acetic acid and sorbitol, hydrolyzed 92502-61-9

1,6-Naphthyridine-8-carbonitrile,5-amino-4-(4-methylphenyl)-2-phenyl-7-(1-pyrrolidinyl)- 486438-93-1

CYCLOPENTA[H]BENZOFURAN-3,5(2H,7H)-DIONE, 3A,4,8,9-TETRAHYDRO-, (3AR,9AR)-REL- 941283-70-1

Benzoic acid,2-chloro-4-(3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl)- 486449-45-0

1-Piperazinecarboxylic acid, 4-(2-hydroxy-2-phenylethyl)-, ethyl ester 486438-97-5

1H-Benzimidazole, 2-(phenylethynyl)- 260359-31-7