5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one

西地那非杂质A

CAS No: 1391053-95-4

1391053-95-4

Order 1391053-95-4

ethoxy,methyl,oxido,piperazinyl,sulfonyl,phenyl,dihydro,methylpropyl,pyrazolo,pyrimidin,1-piperazin,1-piperazinyl

1-Piperazin

839722-47-3 1-Piperazinecarboxamide,N-[2-(4-chlorophenyl)ethyl]-4-(3-nitro-2-pyridinyl)-

105125-98-2 2H-1,4-Benzothiazin-3(4H)-one,2-[3-[4-(4-chlorophenyl)-1-piperazinyl]propyl]-5-methyl-, dihydrochloride

922153-17-1 L-Valine,N-[2-[[4-[[[4-(1-methylethyl)phenyl]amino]carbonyl]-1-piperazinyl]methyl]-4-quinazolinyl]-, methyl ester

77917-18-1 5-Pyrimidinecarboxylic acid,2-[[4-[[2,3-dioxo-4-(phenylmethyl)-1-piperazinyl]methyl]phenyl]amino]-

77723-10-5 1-Piperazinecarboximidamide,4-formyl-

873698-31-8 1-Piperazinecarboxylic acid,4-[[3-fluoro-5-[[(3-pyridinylamino)carbonyl]amino]phenyl]methyl]-2-(methoxymethyl)-, methyl ester, (2S)-

486439-28-5 1-Propanone,1-(4-chlorophenyl)-3-[4-[2-(4-fluorophenyl)-2-(4-methyl-1-piperazinyl)ethyl]-1-piperazinyl]-2-methyl-

101524-20-3 6-(4-Benzyl-1-piperazino)pyridine-3-boronic acid pinacol ester, 95%

869849-73-0 Phenol,4-[6-(4-methoxyphenyl)-2-(4-phenyl-1-piperazinyl)-4-pyrimidinyl]-

87798-83-2 1H-Purine-2,6-dione,1-[4-[4-(3,4-dichlorophenyl)-1-piperazinyl]butyl]-3,7-dihydro-3,7-dimethyl-, monohydrochloride

1-Piperazinyl

917597-67-2 6-Quinolinamine, 2-[[4-[3-(4-morpholinyl)propyl]-1-piperazinyl]methyl]-

920001-56-5 Urea,N-(3,5-difluorophenyl)-N'-[3-[[2,3-dihydro-3-[[[4-(4-methyl-1-piperazinyl)phenyl]amino]methylene]-2-oxo-1H-indol-6-yl]carbonyl]phenyl]-

915722-93-9 Benzenamine, 4-(3,3,4-trimethyl-1-piperazinyl)-

900800-75-1 2-Naphthalenecarboxamide,3,4-dihydro-N-[4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]-1-methyl-

685137-30-8 1-Propanone, 2-[4-(2-oxo-2-phenylethyl)-1-piperazinyl]-1-phenyl-

886208-87-3 Pyridazine, 4,6-diphenyl-3-(1-piperazinyl)-

824938-88-7 Carbamic acid, [(1S,2S)-2-(4-formyl-1-piperazinyl)cyclohexyl]-,phenylmethyl ester

220941-78-6 1H-Indole, 5-fluoro-2-[[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]methyl]-

924065-56-5 2-[4-[(5-methyl-3-phenyl-4-isoxazolyl)carbonyl]-1-piperazinyl]-1-(1-pyrrolidinyl)Ethanone

635719-61-8 2-Pyridinecarboxylic acid,3-[[7-(2-butynyl)-6,7-dihydro-1-methyl-6-oxo-8-(1-piperazinyl)-1H-purin-2-yl]oxy]-, mono(trifluoroacetate)

Piperazinyl

918480-71-4 Methanone,1,2,3-thiadiazol-4-yl[4-[2-[2-(trifluoromethyl)phenyl]ethyl]-1-piperazinyl]-

141277-90-9 2H-1,5-Benzodiazepin-2-one,1,3-dihydro-1-phenyl-4-(4-phenyl-1-piperazinyl)-

874959-64-5 Benzenamine, 3-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-4-ethoxy-, rel-

511539-92-7 2-Furancarboxamide,N-[[1-[4-[(2R)-2-[(3-amino-1-oxopropyl)amino]-3-(2,4-dichlorophenyl)-1-oxopropyl]-1-piperazinyl]cyclohexyl]methyl]-

148583-13-5 Azetidine,1-[3-[[4-[2-(1-methylethoxy)phenyl]-1-piperazinyl]methyl]benzoyl]-

838820-07-8 2-Furancarboxamide,N-[1-[4-[3-(dimethylamino)propoxy]phenyl]-2-oxo-2-(1-piperazinyl)ethyl]-5-[3-[[(2'-ethyl[1,1'-biphenyl]-4-yl)carbonyl]amino]phenyl]-

649729-24-8 Ethanethioamide,N-[[(5S)-3-[6-[4-[[4-(methylthio)phenyl]methyl]-1-piperazinyl]-3-pyridinyl]-2-oxo-5-oxazolidinyl]methyl]-

774236-74-7 Benzaldehyde, 4-(4-methyl-1-piperazinyl)-,[4-(6-methyl-2-benzothiazolyl)phenyl]hydrazone

157844-75-2 3-Quinolinecarboxylic acid,7-[4-(4-chlorophenyl)-1-piperazinyl]-6-fluoro-1,4-dihydro-4-oxo-1-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-

686773-94-4 2H-1-Benzopyran-2-one,8-methyl-4-(1-piperazinyl)-7-(3-pyridinylmethoxy)-