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 278833
CAS No: 1391053-95-4
ethoxy,methyl,oxido,piperazinyl,sulfonyl,phenyl,dihydro,methylpropyl,pyrazolo,pyrimidin,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
957054-50-12-(1H-Indazol-4-yl)-6-[[4-(methylsulfonyl)-1-piperazinyl]methyl]-4-(4-morpholinyl)thieno[3,2-d]pyrimidine methanesulfonate
541503-81-51-((4,6-dimethyl-5-pyrimidinyl)carbonyl)-4-((3s)-4-((1r)-2-methoxy-1-(4-(trifluoromethyl)phenyl)ethyl)-3-methyl-1-piperazinyl)-4-methylpiperidine malate
866789-39-1Methanone, (3,5-dimethyl-4-isoxazolyl)[4-[2-nitro-4-(trifluoromethyl)phenyl]-1-piperazinyl]-