2-Propenoic acid, 3-(3-(bis(2-chloroethyl)amino)phenyl)- 3-(3-(Bis(2-chloroethyl)amino)phenyl)-2-propenoic acid 64976-96-1 BRN 2743178 m-N,N-Bis(2-chloroethyl)aminocinnamic acid meta-N,N-Bis(2-chloroethyl)aminocinnamic acid