123-08-0
对羟基苯甲醛
→
52507-18-3
2-acetamido-3-(4-acetyloxyphenyl)prop-2-enoic acid
60470-81-7
[4-[(2-methyl-5-oxo-1,3-oxazol-4-ylidene)methyl]phenyl] acetate
17355-23-6
N,O-二乙酰-L-酪氨酸
61478-30-6
O,N-diacetyltyrosine
156-39-8
4-羟苯基丙酮酸