10159-53-2 4-04-00-00457 (Beilstein Handbook Reference) ASTA 5317 BRN 1775144 CCRIS 5127 Friedman acid N,N-Bis(2-chloroethyl)phosphorodiamidic acid N-Lost-phosphorsaeurediamid [German] NLPD Phosphamide mustard Phosphoramide mustard Phosphorodiamidic acid, N,N-bis(2-chloroethyl)- Phosphorodiamidic mustard