Product Name: 2-[2-[[(Phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl) ester CAS NO:115065-79-7
Chemical & Physical Properties:
Appearance: Earthy yellow powder
(Z)-2-(2-benzoylcarbonylaminothiazol-4-yl) 4-carboxy-2-butenoic acid prenyl ester is a key intermediate for the synthesis of cefbutene. Ceftibutene is the third-generation broad-spectrum oral cephalosporin created by Shionoyoshi Company.
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