N,N'-Diacetylhydrazine

N,N'-二乙酰基肼

(S)-3,3'-Dibromo-1,1'-bi-2-naphthol

(S)-3,3'-二溴-1,1'-联-2-萘酚

1,5-Dichloro-1,1,3,3,5,5-hexamethyltrisiloxane

1,5-二氯-1,1,3,3,5,5-六甲基三硅氧烷

2,4-Difluorobenzaldehyde

2,4-二氟苯甲醛

1,2-Dibromo-4-fluorobenzene

1,2-二溴-4-氟苯

2,4-Dichlorobenzamide

2,4-二氯苯甲酰胺

Dibenzo-21-crown 7-Ether

二苯并-21-冠7-醚

(4R,5R)-1,3-Dimethyl-4,5-diphenyl-2-[(S)-1-benzyl-2-hydroxyethylimino]imidazolidine

(4R,5R)-1,3-二甲基-4,5-二苯基-2-[(S)-1-苄基-2-羟乙基亚氨基]咪唑烷

2,12-Dichlorocyclododecanone

2,12-二氯环十二酮

2-(3,4-Dichlorophenyl)ethanol

2-(3,4-二氯苯基)乙醇