143234-78-0 5,10-CH2-TH5DF 5,10-Methylenetetrahydro-5-deazafolic acid L-Glutamic acid, N-(4-(3-amino-1,2,5,6,6a,7,9,9a-octahydro-1-oxo-8H-pyrrolo(3',4':4,5)pyrido(2,3-d)pyrimidin-8-yl)benozyl)- N-(4-(3-Amino-1,2,5,6,6a,7,9,9a-octahydro-1-oxo-8H-pyrrolo(3',4':4,5)pyrido(2,3-d)pyrimidin-8-yl)benozyl)-L-glutamic acid