90087-79-9
5-methoxy-4,4-dimethyl-3-oxopentanenitrile
→
~49%
93509-70-7
5-(1-甲氧基-2-甲基丙烷-2-基)-异噁唑-3-胺
25307-88-4
methyl 3-methoxy-2,2-dimethylpropanoate