1,4-二叠氮双环[2.2.2]辛烷, 1,4-Diazabicyclo[2.2.2]octane

4,5-Dicyanoimidazole

4,5-二氰基咪唑

Ginsenoside Rc

人参皂苷 Rc

Tetrahydro-2H-pyran-4-ylmethanol

(四氢-2H-吡喃-4-基)甲醇

Diphenyl phosphit

亚磷酸二苯酯

2-Amino-4-hydroxy-6-methylpyrimidine

2-氨基-4-羟基-6-甲基嘧啶

2,5-Bis(trifluoromethyl)aniline

2,5-二(三氟甲基)苯胺

2',4'-Difluoropropiophenone

2',4'-二氟苯丙酮

4-Cyano-4'-pentyloxybiphenyl

4-氰基-4'-戊氧基联苯

2,6-Difluoropyridine

2,6-二氟吡啶