| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 68477-84-9 | Gases (petroleum), C2-return stream; Gases (petroleum), C2-return stream; Gases (petroleum), C2-return stream Refinery gas [A complex combination of hydrocarbons obtained by the extraction of hydrogen from a gas stream which consists primarily of hydrogen with small amounts of nitrogen, carbon monoxide, methane, ethane, and | 无 | 详情 | 供应商 |
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