3,4-Dimethoxythiophene

3,4-二甲氧基噻吩

4,10-Diaza-15-crown 5-Ether

4,10-二氮杂-15-冠5-醚

3-Hydroxytyrosol

3-羟基酪醇

4,5-Dichloro-3(2H)-pyridazinone

4,5-二氯-3(2H)-哒嗪酮

1,4-Dipropylbenzene

1,4-二丙基苯

cis-1,3-Dichloropropene

顺-1,3-二氯丙烯

trans-1,3-Diphenyl-2-propen-1-ol

反-1,3-二苯基-2-丙稀-1-醇

2,6-Dihydroxyquinoline

2,6-二羟基喹啉

Ethyl 3-(Dimethylamino)acrylate

3-(二甲氨基)丙烯酸乙酯

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran

4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃