| 1 | 3530-11-8 | BUTYLHYDRAZINE | BUTYLHYDRAZINE | C4H12N2
| | |
| 2 | 40626-95-7 | DIETHYLHYDRAZINE | DIETHYLHYDRAZINE | C4H12N2
| | |
| 3 | 110-60-1 | 1,4-丁二胺 | 1,4-Diaminobutane | C4H12N2
| 烷;胺;对照品;标准品;有机原料;有机砌块;通用试剂;其他原料;中药对照品;植物提取物 | |
| 4 | | 1,3-Butanediamine. | 1,3-Butanediamine. | C4H12N2
| | |
| 5 | 30924-14-2 | SEC-BUTYL-HYDRAZINE | SEC-BUTYL-HYDRAZINE | C4H12N2
| | |
| 6 | 616-40-0 | N,N-DIETHYLHYDRAZINE | N,N-DIETHYLHYDRAZINE | C4H12N2
| | |
| 7 | | 1-tert-Butylhydrazine | 1-tert-Butylhydrazine | C4H12N2
| | |
| 8 | 110-72-5 | N-乙基乙二胺 | N-Ethylethylenediamine | C4H12N2
| 化工原料;化学连接;医药原料;有机原料;生化试剂;氮化合物;其他原料;精细化学品;化工中间体;有机化工原料 | 医药 |
| 9 | | [R,(-)]-1,2-Butanediamine | [R,(-)]-1,2-Butanediamine | C4H12N2
| | |
| 10 | 4986-49-6 | 1-Methyl-1-propylhydrazine | 1-Methyl-1-propylhydrazine | C4H12N2
| | |
| 11 | 110-70-3 | 二甲基乙烯基二胺 | sym-Dimethylethylenediamine | C4H12N2
| 胺;脂肪胺;多胺类;通用试剂;有机砌块;化工原料;中间体原料;有机中间体;有机化工原料 | 医药中间体 |
| 12 | 854484-96-1 | N,N-DiMethylethanediaMine-d6 | N,N-DiMethylethanediaMine-d6 | C4H12N2
| | |
| 13 | 108-00-9 | 偏二甲基乙烯基二胺 | unsym-Dimethylethylenediamine | C4H12N2
| 胺;原料;杂环类;中间体;原料药;氮化合物;通用试剂;有机化工;有机砌块;化工原料 | 中间体 |
| 14 | | N,N-Dimethyl-1,1-ethanediamine | N,N-Dimethyl-1,1-ethanediamine | C4H12N2
| | |
| 15 | 33668-54-1 | 1-methyl-1-propan-2-yl-hydrazine | 1-methyl-1-propan-2-yl-hydrazine | C4H12N2
| | |
| 16 | 42504-87-0 | (2-甲基丙基)肼 | azaniumyl-(2-methylpropyl)azanium | C4H12N2
| | |
| 17 | 709608-92-4 | 1,4-Butane-1,1,2,2,3,3,4,4-d8-diamine | 1,4-Butane-1,1,2,2,3,3,4,4-d8-diamine | C4H12N2
| | |
| 18 | 287100-61-2 | 腐胺-1,4-13C2 | 1,4-Butanediamine-1,4-13C2, Putrescine-1,4-13C2 | C4H12N2
| | |