13908-62-8 NSC81172 Urea, 1,1'-(1,2-cyclohexylene)bis[3-(2-chloroethyl)-, (Z,Z)- Urea, 1,1'-(1,2-cyclohexylene)bis[3-(2-chloroethyl)-, trans- Urea, 1,1'-(trans-1,2-cyclohexylene)bis[3-(2-chloroethyl)- WLN: L6TJ AMVM2G BMVM2G