Urea e Impurezas

1,1-Dimethyl-3-(prop-2-yn-1-yl)urea

3-(3-Nitrophenyl)-1-phenylurea

1-(methoxymethyl)urea

1-(4-Bromo-2-fluorophenyl)urea

2-{[(4-cyanophenyl)carbamoyl]amino}pentanedioic acid

tert-Butyl 4-(3-cyclopentylureido)piperidine-1-carboxylate

1-(5-Bromopyridin-2-yl)-3-(propan-2-yl)urea

4-[3,3-Bis-(2-methoxy-ethyl)-ureido]benzenesulfonyl chloride

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea

1,1-Diethyl-3-(4-iodophenyl)urea

1-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-methylurea

3-Ethyl-1-(4-hydroxycyclohexyl)urea

(3-Phenylbutyl)urea

1-(4-Chlorophenyl)-3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)urea

1-(4-Chlorophenyl)-3-(4-phenoxyphenyl)urea

N-{[(3-chlorophenyl)amino]carbonyl}-beta-alanine

1-(4-Hydroxyphenyl)-1-methylurea

3-[(aminocarbonyl)amino]-2-methylbenzoic acid

1-(3-(Trifluoromethyl)benzyl)urea

[(4-sulfamoylphenyl)methyl]urea