62587-73-9 CEFSULODIN Cefsulodine [INN-French] Cefsulodino [INN-Spanish] Cefsulodinum [INN-Latin] Pyridinium, 4-(aminocarbonyl)-1-((2-carboxy-8-oxo-7-((phenylsulfoacetyl)amino)-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-, inner salt, (6R-(6alpha,7beta(R*)))-