urea,n,n’-bis[3-(dimethylamino)propyl]-,polymerwith1,1’-oxybis[2-chloroetha POLY[BIS(2-CHLOROETHYL) ETHER-ALT-1,3-BIS[(3-DIMETHYLAMINO)PROPYL]UREA], QUATERNIZED POLYQUATERNIUM-2 poly(bis(2-chloroethyl) ether-alt-1,3-bis-(3-(dim Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea], quaternized solution POLY(BIS(2-CHLOROETHYL) ETHER-ALT-1,3-BI S-(3-(DIMETHYLAMINO)PROPYL)UREA), QUATER Urea, N,N-bis3-(dimethylamino)propyl-, polymer with 1,1-oxybis2-chloroethane N,N'-Bis[3-(dimethylamino)propyl]urea polymer with 1,1'-oxybis[2-chloroethane]