二苯基乙酮

2-methyl-4,5-diphenylisoxazol-3(2H)-one

(Z)-1-(4-(benzyloxy)phenyl)-3-(hydroxy(methyl)amino)prop-2-en-1-one

3-(hydroxymethylamino)-1-(4-phenylmethoxyphenyl)prop-2-en-1-one

tert-butyl N-hydroxy-N-methylcarbamate