英文别名:
OXIRANEACETIC ACID, ETHYL ESTER, (R);Ethyl (R)-2-oxiranylacetate;Ethyl (R)-3,4-epoxybutyrate;Ethyl (R)-oxirane-2-acetate;ETHYL (R)-3,4-EPOXYBUTANOATE;ETHYL (3R)-3,4-EPOXYBUTYRATE;2-Oxiraneacetic acid, ethyl ester, (2R)-;Levocarnitine Impurity 37