149325-95-1 Ddcppb-glu L-Glutamic acid, N-(4-(3-(2,4-diamino-6,7-dihydro-5H-cyclopentapyrimidin-5-yl)propyl)benzoyl)- N-(4-(3-(2,4-Diamino-6,7-dihydro-5H-cyclopenta(d)pyrimidin-5-yl)propyl)benzoyl)glutamic acid N-(4-(3-(2,4-Diamino-6,7-dihydro-5H-cyclopentapyrimidin-5-yl)propyl)benzoyl)-L-glutamic acid