公司名称：深圳菲斯生物科技有限公司

西地那非杂质
1 Benzyl Sildenafil
2 Demethylpiperazinyl Sildenafil Sulfonic Acid
3 Depiperazinothiosildenafil
4 Dimethyl Sildenafil
5 Homosildenafil
6 Hydroxyhomosildenafil
7 Hydroxythiohomosildenafil
8 N-Desmethyl Sildenafil
9 Norneosildenafil
10 O-Desethyl Sildenafil (Sildenafil Impurity C)
11 PDE-5 Inhibitor (Sildenafil Related Compound)
12 Propoxyenyl Sildenafil
13 Propoxyenyl-Hydroxyhomosildenafil
14 Propoxyenyl-Thiosildenafil
15 Pyrazole N-desmethyl sildenafil
16 Sildenafil
17 Sildenafil amide
18 Sildenafil Amine HCl
19 Sildenafil analogue
20 Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomosildenafil)
21 Sildenafil Analogue III
22 Sildenafil chlorosulfonyl
23 Sildenafil Citrate
CAS No. 171599-83-0
24 Sildenafil citrate
CAS No. 171599-83-0
25 Sildenafil coupled
26 Sildenafil Dimer Impurity
27 Sildenafil HCl
28 Sildenafil Impurity ((1-methyl-4-Nitro -3-n-propyl pyrazole-5- carboxylic acid)
29 Sildenafil Impurity A (Isobutyl Sildenafil)
30 Sildenafil Impurity A Related Compound (Isomer of Isobutyl Sildenafil)
31 Sildenafil N-Oxide
32 Sildenafil Related Compound
33 Thiodimethyl Sildenafil (Dimethylthiosildenafil)
CAS No. 1260112-90-0
34 Thiohomosildenafil
35 Thiosildenafil
CAS No. 479073-79-