2,2-Diphenylethylamine

2,2-二苯基乙胺

2,3-Dicyano-6-nitronaphthalene

2,3-二氰基-6-硝基萘

1,1-Diethylguanidine Sulfate

1,1-二乙基胍硫酸盐

3,4-Diacetoxybenzaldehyde

3,4-二乙酰氧基苯甲醛

4,4'-Diisocyanato-3,3'-dimethylbiphenyl

4,4'-二异氰酸基-3,3'-二甲基联苯

2,4-Dichlorofluorobenzene

2,4-二氯氟苯

trans-2-Dodecenal

反-2-十二烯醛

2,5-Dimethyl-2-hexene

2,5-二甲基-2-己烯

2',4'-Dimethoxyacetoacetanilide

2',4'-二甲氧基乙酰乙酰苯胺

1,3-Diphenylacetone p-Toluenesulfonylhydrazone

1,3-二苯基丙酮-对甲苯磺酰腙