141-79-7
异丙叉丙酮
+
93031-12-0
Benzenebutanoic acid, a-cyano-, ethyl ester
→
~19%
93031-13-1
2,2-dimethyl-4,6-dioxo-1-(2-phenylethyl)cyclohexane-1-carbonitrile
20624-63-9
3,3-dimethyl-5-oxohexanoic acid
68208-76-4
methyl 3,3-dimethyl-5-oxohexanoate