109143-18-2 7-(Bis(2-chloroethyl)amino)-4-methoxy-2-nitrobenzofuran 7-Benzofuranamine, N,N-bis(2-chloroethyl)-4-methoxy-2-nitro- BRN 5606757 CCRIS 4518 N,N-Bis(2-chloroethyl)-4-methoxy-2-nitro-7-benzofuranamine