4,5-Dimethoxyanthranilic Acid

4,5-二甲氧基邻氨基苯甲酸

4,5-Dicyanoimidazole

4,5-二氰基咪唑

Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate

(2,3-二氢-2-硫酮-3-苯并恶唑)膦酸二苯酯

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

4,4'-二异氰酸基-3,3'-二甲基联苯

2,6-Dichlorobenzoyl Chloride

2,6-二氯苯甲酰氯

1,4-Di(2-thienyl)-1,3-butadiene (mixture of isomers)

1,4-二(2-噻吩基)-1,3-丁二烯 (异构体混合物)

4,5-Dichloroimidazole

4,5-二氯咪唑

2-(3,4-Dimethoxyphenyl)-N-methylethylamine

2-(3,4-二甲氧基苯基)-N-甲基乙胺

4,4'-Dicarboxydiphenyl Ether

4,4'-二羧基二苯醚

N,N-Dibenzylhydrazine

N,N-二苯甲基肼