p-1-aziridinyl-n-((5-methoxy-2-pyrimidinyl)carbamoyl)-phosphonamidic aci et |
n-monoethyleneamidomonoethoxyphosphono-n'-5-methoxypyrimidyl-2-urea |
p-1-aziridinyl-n-((5-methoxy-2-pyrimidinyl)carbamoyl)phosphonamidic acid ethy |
p-1-aziridinyl-n-((5-methoxy-2-pyrimidinyl)carbamoyl)-phosphonamidic aci ethyl ester |