5463-26-3
N-(3-oxo-1-phenylbutan-2-yl)acetamide
→
~80%
5440-27-7
3-氨基-4-苯基-2-丁酮盐酸盐
55902-35-7
(Z)-4-Phenyl-3-nitro-3-buten-2-one
5440-25-5
3-hydroxyimino-4-phenylbutan-2-one