303108-53-4
→
~93%
2996-58-9
4-甲基-2-吡咯烷酮
91989-83-2
3,3-dichloro-4-(chloromethyl)pyrrolidin-2-one
~59%
16507-06-5
methyl 3-methyl-4-nitrobutanoate
~58%
96013-54-6
303108-47-6
N-allyl-N',N'-dimethyl-trichloroacetohydrazide
752154-41-9
methyl 4-amino-3-methylbutanoate