10539-41-0 AIDS-125999 AIDS125999 Diphenyl 2-pyrimidinylamidophosphate Diphenyl-N-2-pyrimidylphosphoramidate N-(2-Pyrimidyl)phosphoramidic acid diphenyl ester NSC95197 Phosphoramidic acid, 2-pyrimidinyl-, diphenyl ester Phosphoramidic acid, N-(2-pyrimidyl)-, diphenyl ester