| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 821-10-3 | 1,4-二氯-2-丁炔; 丁炔二氯 | 1,4-Dichloro-2-butyne |  | C4H4Cl2 | 详情 | 供应商 |
| 821-14-7 | Diazene, 1,2-diethyl-; Azoethane(6CI,7CI,8CI); Diazene, diethyl- (9CI); Azobis(ethane); Diethyldiazene |  | C4H10N2 | 详情 | 供应商 | |
| 821-11-4 | 2-Butene-1,4-diol,(2E)-; 2-Butene-1,4-diol,(E)- (8CI); 2-Butene-1,4-diol, trans- (6CI); (2E)-But-2-ene-1,4-diol; (E)-2-Butene-1,4-diol; (E)-2-Butene-1,4-diol; Penitricin C; trans-2-Butene-1,4-diol |  | C4H8O2 | 详情 | 供应商 | |
| 821-13-6 | Allyl azide; 3-Azido-1-propene; Allyl azide |  | C3H5N3 | 详情 | 供应商 | |
| 821-17-0 | Oleic acid 3-hydroxypropyl ester; (Z)-9-Octadecenoic acid 3-hydroxypropyl ester; Oleic acid 3-hydroxypropyl ester |  | C21H40O3 | 详情 | 供应商 |
