1,1-环丙基二乙腈, 1,1-Cyclopropanediacetonitrile

D-Cysteine

D-半胱氨酸

2,3-Diamino-6-methoxypyridine hydrochloride

2,3-二氨基-6-甲氧基吡啶

二苯并噻吩 5-氧化物, Dibenzothiophene 5-oxide

2,3-Dibromopyridine

2,3-二溴吡啶

2,3-Diamino-5-chloropyridine

5-氯-2,3-二氨基吡啶

2,4-Dichloro-6-methyl-5-nitropyrimidine

2,4-二氯-5-硝基-6-甲基嘧啶

2-(3,4-Dichlorophenyl)succinic acid

2-(3,4-二氯苯基)-琥珀酸

2,4-二氯吡咯并[2,1-f][1,2,4]三嗪, 2,4-Dichloro-pyrrolo[2,1-f][1,2,4]triazine

3,4-Diethoxybenzonitrile