. "C20H21N7O7"^^ . "Dianion of 10-formyltetrahydrofolic acid arising from deprotonation of both carboxylic acid functions."^^ . . . . . "10-formyltetrahydrofolate(2-)"^^ . "10-formyltetrahydrofolate"^^ . "N-[4-(N-{[(6S)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}formamido)benzoyl]-L-glutamate"^^ . "10-formyltetrahydrofolate dianion"^^ . "471.423"^^ . "10-formyltetrahydrofolate(2-)"^^ . .