[Chemical Name] Pivaloyloxymethyl (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl- 2-[1-(1,3-thiazolin-2-yl)azetidin-3-yl]thio-1-carbapen-2-em-3-carboxylate
[CAS No.] 161715-24-8
[Appearance] White crystalline powder
[mp.] 133-135D
[Assay] NLT99.8%(HPLC)