74294-79-4
2-methyl-4-[N-acetylimidazol-4(5)-ylmethylene]-5-oxazolone
→
74294-76-1
2-acetamido-3-(1H-imidazol-5-yl)prop-2-enoic acid
3034-50-2
4-咪唑甲醛
+
543-24-8
N-乙酰甘氨酸
2504-83-8
3-(4-咪唑)-2-氧丙酸