Showing posts with label Medicine raw material. Show all posts
Showing posts with label Medicine raw material. Show all posts

Wednesday, October 30, 2013

Product name:Nafcillin acid


CAS:147-52-4

Molecular formula:C21H22N2O5S

Molecular weight:414.476

Appearance:white or yellowish crystalline powder

Usage: The intermediate of Naficillin sodium

Product description:Nafcillin acid is a narrow-spectrum beta-lactam antibiotic of the penicillin class. As a beta-lactamase-resistant penicillin, it is used to treat infections caused by Gram-positive bacteria, in particular, species of staphylococci that are resistant to other penicillins.
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