| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 68919-08-4 | Gases (petroleum), preflAsh tower off, Crude distn.; Gases (petroleum), preflAsh tower off, Crude distn.; Gases (petroleum), preflAsh tower off, Crude distn. Refinery gas [A complex combination produced from the first tower used in the distillation of Crude oil. It consists of nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominant; gases, petroleum, preflAsh tower off-gas | 无 | 详情 | 供应商 |