Hydrogen peroxide - urea124-43-6100 % similar Urea57-13-686 % similar Urea hydrochloride506-89-871 % similar Urea-formaldehyde resin9011-05-660 % similar Urea phosphoric acid4861-19-257 % similar Urea nitrate124-47-048 % similar Formaldehyde-isobutyraldehyde-urea copolymer28931-47-739 % similar