1,3-Bis(methoxymethyl)urea 1,3-Dimethoxymethylurea 141-07-1 Bis(methoxymethyl)urea Dimethoxydimethylolurea Dimethylolurea dimethyl ether Kaurit W N,N'-Bis(methoxymethyl)urea N,N'-Dimethoxymethylurea N,N'-Dimethylolurea dimethyl ether NSC75061 Urea, 1,3-bis(methoxymethyl)- Urea, N,N'-bis(methoxymethyl)-