symmacros 2015/07/13
RT11.089 2,4-dimethyl-2-ethyl-1,3-Dioxolane RT31.221到32.077 Diacetyl PG reaction
zwq1973 2015/07/14
[quote]原文由 [b]symmacros(jimzhu)[/b] 发表: RT11.089 2,4-dimethyl-2-ethyl-1,3-Dioxolane RT31.221到32.077 Diacetyl PG reaction[/quote] RT11.089 2,4-dimethyl-2-ethyl-1,3-Dioxolane,这个就是2-butanone pg ketol吧
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