回复everlastingz发表于:2013/9/14 16:02:31悬赏金额:
30积分 状态:
已解决
17.861
18.239
18.597
18.923
20.273
20.385
21.423 大家帮看看这几个!谢谢大家!
17.861 alpha-ethyl safranate
18.239 y-ethyl cyclogeranate
18.597 beta-ethyl cyclogeranate
18.923 gamma-ethyl cyclogeranate
20.273 beta-ethyl safranate
20.385 ethyl safranate isomer 双键位置不确定
21.423 ethyl safranate isomer 双键位置不知道