3,5-二羟基苯甲醛, 3,5-Dihydroxybenzaldehyde

3,4-二羟基苯甲腈, 3,4-Dihydroxybenzonitrile

3,4-二羟基-3-环丁烯-1,2-二酮, 3,4-Dihydroxy-3-cyclobutene-1,2-dione

4,6-二羟基-2-巯基嘧啶, 4,6-Dihydroxy-2-mercaptopyrimidine

1,5-二羟基萘, 1,5-Dihydroxynaphthalene

3,4-二羟基-L-苯丙氨酸, 3,4-Dihydroxy-L-phenylalanine

3,5-二羟基-4,6,7-三甲氧基黄酮, 3',5-Dihydroxy-4',6,7-trimethoxyflavone

二碘荧光素, Diiodofluorescein

2,5-二碘噻吩, 2,5-Diiodothiophene

N,N-二异丙基乙二胺, N,N-Diisopropylethylenediamine