西地那非标准溶液, Sildenafil Standard solution

5-甲砜基-2-吡啶甲酸, 5-(Methylsulfonyl)picolinic acid

5-甲氧基苯并[d]噻唑-2(3H)-硫酮, 5-Methoxybenzo[d]thiazole-2(3H)-thione

2-氟-4-碘烟酸, 2-Fluoro-4-iodonicotinic acid

(3aR,4S,6R,6aS)-6-[7-氯-5-(丙硫基)-3H-1,2,3-三氮唑并[4,5-d]嘧啶-3-基]四氢-2,2-二甲基-4H-环戊烯并-1,3-二噁茂-4-醇, (3aR,4S,6R,6aS)-6-(7-chloro-5-(propylthio)-3H-[1,2,3]triazol

2-溴三亚苯, 2-Bromotriphenylene

(叔丁氧羰基)甘氨酰甘氨酰甘氨酸, (tert-Butoxycarbonyl)glycylglycylglycine

4-(1H-吡咯-1-基)苯甲醛, 4-(1H-Pyrrol-1-yl)benzaldehyde

4-氨基-3-甲氧基苯甲酸乙酯, Ethyl 4-amino-3-methoxybenzoate

(S)-2-((4-氯苯基)(哌啶-4-基氧基)甲基)吡啶(2R,3R)-2,3-二羟基琥珀酸, (S)-2-((4-Chlorophenyl)(piperidin-4-yloxy)methyl)pyridine (2