7-[2-[(4-hydroxy-6-methylpyridine-3-carbonyl)-amino]-2-(4-hydroxy phenyl)-acetylamin]-3-(1-methyl-1H-tetrazole-5-thiomethyl)-8-keto-5-thiox-1-azole[4.2.0]octadiene-2-carboxylic acid;Cefpiramide acid; 

CEFPIRAMIDE SODIUM; Suncefal (TN); SM-1652; Tamicin; CHEBI:31377; Cefpiramide sodium salt; Sepatren; Suncefal;(6R,
7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-
carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-
8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;sodium; WY-44635; 74849-93-7;