dicyclohexylammmonium (7R)-3-(acetoxymethyl)-7-[2-((3R)-3-[(tert-butoxycarbonyl)amino]-3-carboxypropylamino)-2-oxoethyl]-3,4-didehydrocepham-4-carboxylate or cephalosporin D dicyclohexylamine salt
diciclohexilamonio (7R)-3-(acetoximetil)-7-[2-((3R)-3-[(tert-butoxicarbonil)amino]-3-carboxipropilamino)-2-oxoetil]-3,4-didehidrocefam-4-carboxilato o sal de cefalosporina D diciclohexilamina