2,4-Pyridinedicarbonitrile

2,4-二氰基吡啶

2-Thiophenemethylamine

2-(氨甲基)噻吩

2,4-Diethyl-9H-thioxanthen-9-one

2,4-二乙基-9H-硫杂蒽-9-酮

Dapoxetine Hydrochloride

达泊西汀盐酸盐

2-Chloro-4-nitropyridine

2-氯-4-硝基吡啶

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol

2-(3,5-二叔戊基-2-羟苯基)苯并三唑

2-Chlorophenylboronic acid

2-氯苯硼酸

Dimethoxydiphenylsilane

二甲氧基二苯基硅烷

2-Bromo-6-chlorotoluene

2-溴-6-氯甲苯

Salidroside

红景天苷