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西地那非;
1-[4-乙氧基-3-[5-(6,7-二氢-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3d]嘧啶)]苯磺酰]-4-甲基哌嗪

Sildenafil;
5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one

CAS:139755-83-2分子结构

枸橼酸西地那非;
1-[4-乙氧基-3-[5-(6,7-二氢-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3-d]嘧啶)]苯磺酰]-4-甲基?

Sildenafil citrate;
1-[[3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate

CAS:171599-83-0分子结构

3-(6,7-二氢-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3-D]嘧啶-5-基)-N-[2-(1-甲基-2-吡咯烷基)乙基]-4-丙氧基苯

Udenafil;
Udenafil;
3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-4-propoxybenzenesulfonamide;
5-(2-Propyloxy-5-(1-methyl-2-pyrollidinylethylamidosulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-D)pyrimidine-7-one;
Benzenesulfonamide, 3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-D)pyrimidin-5-yl)-N-(2-(1-methyl-2-pyrrolidinyl)ethyl)-4-propoxy-;
Da 8159;
Da-8159

CAS:268203-93-6化学结构

热门搜关键词:铂催化剂 alpha-庚基-gama-丁内酯 2-羟乙基甲基丙烯酸 C22H28O4S cyclopenty 2-乙基-1 4-氯-3-硝基苯甲酰氯 PCB 42 C16 H18 O2 NH2CH2CH2CH2NHCH2CH2CH2CH2NH2 Sodium Laury L(+)-Asparagine monohydrate acute SiSe C9 H10 O6 C107 Monoricinoleate 氨基苯并咪唑 C6H15N3O3 C6H13NO3Si Rose acetate H2COO 4-甲基伞形酮-β-D-纤维素二糖苷 3-氟肉桂醛 2-氯肉桂醛丙烯酸类的共聚物氨基三苯胺 2-(4-甲基苯基)-N C15H29N 硝基氯苯（CH3）3CNC coca 3,4,5-三甲氧基肉桂酸乙酯 4-羟基肉桂醇 C29H24 2H-Pyran-3(4H)-one, 醇二甲醚醇丙烯酸甲基磺酸乙撑双硬