7-ethoxy-5-[2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine

西地那非杂质和衍生物 322705
CAS No: 1093065-15-6

ethoxy,methylpiperazin,ylsulfonyl,phenyl,methyl,propyl,pyrazolo,pyrimidine,4-methylpiperazin-1-yl,methylpiperazin-1-yl,piperazin-1-yl
Methylpiperazin-1-yl
87344-16-92-{1-methyl-5-[(4-methylphenyl)carbonyl]-1H-pyrrol-2-yl}-N'-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]acetohydrazide
139032-33-0(3Z)-1-[(4-methylpiperazin-1-yl)methyl]-3-({5-[(E)-(4-phenoxyphenyl)diazenyl]-4-phenyl-1,3-thiazol-2-yl}imino)-1,3-dihydro-2H-indol-2-one