41920-57-4 5-20-01-00109 (Beilstein Handbook Reference) BENZOIC ACID, p-(4-HYDROXYPHENOXYCARBONYLAMINO)-, METHYL ESTER, ESTER with BIS(1 BRN 1609626 Benzoic acid, 4-(((4-((bis(1-aziridinyl)phosphinyl)oxy)phenoxy)carbonyl)amino)-, methyl ester (9CI) Benzoic acid, p-(4-hydroxyphenoxycarbonylamino)-, methyl ester, ester with bis(1-aziridinyl)phosphinate NSC 200717 Phosphinic acid, bis(1-aziridinyl)-, p-(methoxycarbonylcarbaniloyloxy)phenyl ester