N,N′-Di-2-propen-1-ylurea1801-72-5100 % similar Allylurea557-11-948 % similar 1-Allyl-3-(2-hydroxyethyl)-2-thiourea105-81-741 % similar 2-Imidazolidinone120-93-438 % similar 4-Allylthiosemicarbazide3766-55-037 % similar Allylthiourea109-57-936 % similar Tetrahydro-2(1H)-pyrimidinone1852-17-135 % similar Bis(hydroxymethyl)urea140-95-433 % similar N,N′-Diethylurea623-76-732 % similar Diallylammonium chloride6147-66-630 % similar Methylallylamine627-37-230 % similar