Sell erythromycin @China (Mainland)

Chemical Name:Erythromycin 

CAS No: 114-07-8 

Molecular Formula: C37H67NO13 

Formula Weight: 733.93 

usage: Erythromycin is a macrolide antibiotic that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people who have an allergy to penicillins.

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