Tert - octylamine was prepared with di - isobutene and hydrocyanic acid as mine feed. The yield was high.
以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺.
As tobacco cigarette burns, a potpourri of 4000 chemicals is released, including carbon monoxide and hydrocyanic acid.
当烟被点燃时，融合了四千种化学品的气体被释放出来，其中包括一氧化碳和氢氰酸。
As cigarette burns, a potpourri of 4000 chemicals is released, including carbon monoxide and hydrocyanic acid.
当烟被点燃时, 融合了四千种化学品的气体被释放出来, 其中包括一氧化碳和氢氰酸.