CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
68937-63-3 | Extract oils (coal), tar base, collidine fraction; Extract oils (coal), tar base, collidine fraction; Extract oils (coal), tar base, collidine fraction Distillate Bases [The extract produced by the acidic extraction of bases from crude coal tar aromatic oils, neutralization, and distillation of the bases. Composed primarily of collidines, aniline, tol | 无 | 详情 | 供应商 |