英文名称
Benzhydryl (E)-2-((1R,5R)-3-Benzyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl)-3-hydroxybut-2-enoate
Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
Benzhydryl (E)-2-((1R,5R)-3-Benzyl-7-oxo-4-thia-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl)-3-hydroxybut-2-enoate may be useful in the preparation of key intermediate of Cefaclor.