4,5-Dihydro-6-methyl-3(2H)-pyridazinone

4,5-二氢-6-甲基-3(2H)-哒嗪酮

2,5-Dibromopyrimidine

2,5-二溴嘧啶

Droxidopa

屈昔多巴

1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole

1,1-二甲基-1,3-二氢苯并[c][1,2]氧代噻咯

N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine

N,N'-二-2-萘基-N,N'-二苯联苯胺

1-(2,6-Dichlorophenyl)oxindole

1-(2,6-二氯苯基)羟吲哚

2,3-Dihydrobenzofuran-5-acetic Acid

2,3-二氢苯并呋喃-5-乙酸

Diethylene Glycol Ethyl Methyl Ether

二乙二醇乙基甲醚

N,N-Dimethyl-1,4-cyclohexanediamine (cis- and trans- mixture)

N,N-二甲基-1,4-环己烷二胺 (顺反混合物)

5,6-Dichlorobenzimidazole Hydrochloride

5,6-二氯苯并咪唑盐酸盐