回复Insm_e14e36a5发表于：2020/4/11 16:57:40悬赏金额：
12积分 状态：
未解决
I'm Sorry.
What is the RT 63.586, 64.468 minutes of the mass spectrum data?
RT 62.936 is Nirvanolide (Givaudan), RT 64.297 is Octahydro coumarin
if this material is captive of IFF .........Cristalfizz(=4-(heptyloxy)-3-methylbutanal) ?
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