118767-66-1
3-(1-carbamoylimino-ethyl)-dihydro-furan-2-one
→
~99%
23935-66-2
5-(2-hydroxyethyl)-6-methyl-1H-pyrimidine-2,4-dione
21585-16-0
2,3-二氢-5-(2-羟基乙基)-6-甲基-2-硫氧代-1H-嘧啶-4-酮