. "C19H23N7O6"^^ . "A derivative of folic acid in which the pteridine ring is fully reduced; it is the parent compound of a variety of coenzymes that serve as carriers of one-carbon groups in metabolic reactions."^^ . . . . . . . . . . . "(6S)-5,6,7,8-tetrahydrofolic acid"^^ . "(6S)-H4folate"^^ . "N-(5,6,7,8-tetrahydropteroyl)-L-glutamic acid"^^ . "(6S)-5,6,7,8-tetrahydropteroylglutamate"^^ . "N-[4-({[(6S)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-glutamic acid"^^ . "445.43"^^ . "(6S)-5,6,7,8-tetrahydrofolic acid"^^ . .