221136-49-8
[[2-[(2-hydroxypropyl)amino]-1,2-dioxoethyl]amino]acetic acid ethyl ester
→
~84%
221136-54-5
Ethyl N-{oxo[(2-oxopropyl)amino]acetyl}glycinate
29655-79-6
2-[(2-乙氧基-2-氧代乙基)氨基]-2-氧代乙酸乙酯
221136-66-9
2-(3-溴-6-甲基-2-吡嗪酮-1(2H)-基)乙酸乙酯
199296-29-2
2-[6-methyl-2-oxo-3-(2-phenylethylamino)pyrazin-1-yl]acetic acid