4,5-Diaminopyrimidine

4,5-二氨基嘧啶

5,7-二溴-1-茚酮, 5,7-Dibromo-1-indanone

4,6-二氯-2,5-二甲基嘧啶, 4,6-Dichloro-2,5-dimethylpyrimidine

2,4-Dichloro-5-formylthiazole

2,4-二氯噻唑-5-甲醛

4,8-Dichloro-6-nitro-quinoline-3-carbonitrile

4,6-二氯吡啶-2-羧酸, 4,6-Dichloropicolinic acid

4,7-Dichloro-quinoline-3-carbonitrile

Diethyl (4-methoxyphenyl)phosphonate

4-甲氧苯基磷酸二乙酯

3-(3,5-difluorophenyl)-L-alanine

3,5-二氟-L-苯丙氨酸

反,反-4-(3,4-二氟苯基)-4'-戊基双环己烷, trans,trans-4-(3,4-Difluorophenyl)-4'-pentylbicyclohexyl