| 581809-66-7 | Urea, N-[2-(3-bromophenyl)ethyl]-N'-5-isoquinolinyl- | C18H16BrN3O |
| 581809-81-6 | Urea, N-5-isoquinolinyl-N'-[(4-methylphenyl)methyl]- | C18H17N3O |
| 583040-75-9 | Urea, N-(1,4-dihydro-6-nonyl-4-oxo-2-pyrimidinyl)-N'-(2-hydroxyethyl)- | C16H28N4O3 |
| 58349-31-8 | Uridine, 5'-amino-5-chloro-2',5'-dideoxy- | C9H12ClN3O4 |
| 58367-11-6 | Uridine, 6-[(phenylmethyl)thio]- | C16H18N2O6S |
| 58478-72-1 | Urea, N-(4-ethenylphenyl)-N'-phenyl- | C15H14N2O |
| 58516-58-8 | Uranium oxide, hydrate | H2O.xUnspecified |
| 585566-84-3 | Uridine, 2'-deoxy-5-[(1,1-dimethylethyl)hydroxyamino]- | C13H21N3O6 |
| 58668-51-2 | Urea, N-phenyl-N'-[6-[[(phenylamino)carbonyl]oxy]-2-benzothiazolyl]- | C21H16N4O3S |
| 58671-35-5 | Uridine, 2'-deoxy-5-(nonafluorobutyl)- | C13H11F9N2O5 |
| 586971-52-0 | Urea, N-dodecyl-N'-[(1R,2S)-2-hydroxy-1-methyl-2-phenylethyl]- | C22H38N2O2 |
| 58840-26-9 | Urea, N'-(4-chlorophenyl)-N-methyl-N-(1-methyl-2-propenyl)- | C12H15ClN2O |
| 59239-63-3 | Urea, N,N''-1,3-propanediylbis[N'-phenyl- | C17H20N4O2 |
| 592473-68-2 | Uridine, 2'-deoxy-5-[3-[[2-[[[(2,9-dimethyl-1,10-phenanthrolin-5-yl)amino]carbonyl ]amino]ethyl]amino]-3-oxo-1-propenyl]- | C29H31N7O7 |
| 594835-16-2 | Undecanoic acid, 3-(acetyloxy)-2-methylene-, methyl ester | C15H26O4 |
| 595545-97-4 | Urea, N-[(dodecylamino)methyl]-N'-(hydroxymethyl)- | C15H33N3O2 |
| 595568-34-6 | Uridine, 5-[3-[(6-aminohexyl)amino]-3-oxo-1-propenyl]-2'-deoxy- | C18H28N4O6 |
| 596107-17-4 | Uridine, 2'-deoxy-5-[[4-(1,1-dimethylethyl)phenyl]ethynyl]- | C21H24N2O5 |
| 596107-18-5 | Uridine, 5-(cyclopropylethynyl)-2'-deoxy- | C14H16N2O5 |
| 59669-45-3 | Urea, N-[3-(1,1-dimethylethyl)-5-isoxazolyl]-N'-methyl- | C9H15N3O2 |
| 59925-82-5 | Urea, N-[5-(1,1-dimethylethyl)-2-benzothiazolyl]-N,N'-dimethyl- | C14H19N3OS |
| 600179-69-9 | Urea, N-(4-aminobutyl)-N'-(7-methyl-1,8-naphthyridin-2-yl)- | C14H19N5O |
| 600728-22-1 | Urea, N,N-bis[(1R)-1-phenylethyl]- | C17H20N2O |
| 60148-64-3 | Urea, N-methyl-N-[[[(1-methylethylidene)amino]oxy]carbonyl]-N'-phenyl- | C12H15N3O3 |
| 601495-12-9 | Urea, N,N'-bis(1,3-dimethylbutyl)- | C13H28N2O |
| 60170-16-3 | Uridine, 5-formyl-2',3'-O-(1-methylethylidene)- | C13H16N2O7 |
| 602308-59-8 | Uridine, 2'-deoxy-5-[2-(hydroxyimino)propyl]-, 4-oxime | C12H18N4O6 |
| 60633-86-5 | Urea, N,N'-bis(2-mercaptoethyl)- | C5H12N2OS2 |
| 60832-07-7 | Urea, (4,5-dimethyl-1H-1,2,3-triazol-1-yl)- | C5H9N5O |
| 6095-81-4 | Urea, N,N'-bis(2,4,6-trimethylphenyl)- | C19H24N2O |
| 61293-75-2 | Urea, N-(2-hydroxyethyl)-N'-(2-nitrophenyl)-N-phenyl- | C15H15N3O4 |
| 61293-76-3 | Urea, N-(2-hydroxyethyl)-N-(2-methoxyphenyl)-N'-(2-nitrophenyl)- | C16H17N3O5 |
| 61293-77-4 | Urea, N'-(3,4-dichlorophenyl)-N-(2-hydroxyethyl)-N-phenyl- | C15H14Cl2N2O2 |
| 61293-78-5 | Urea, N-(2-hydroxyethyl)-N-(2-methylphenyl)-N'-(2-nitrophenyl)- | C16H17N3O4 |
| 61293-79-6 | Urea, N'-(4-chlorophenyl)-N-(2-hydroxyethyl)-N-(2-methylphenyl)- | C16H17ClN2O2 |
| 61293-80-9 | Urea, N'-(3,4-dichlorophenyl)-N-(2-hydroxyethyl)-N-(2-methylphenyl)- | C16H16Cl2N2O2 |
| 61293-81-0 | Urea, N'-(4-chlorophenyl)-N-(2-hydroxyethyl)-N-(4-methylphenyl)- | C16H17ClN2O2 |
| 61293-82-1 | Urea, N'-(3,4-dichlorophenyl)-N-(2-hydroxyethyl)-N-(2-methoxyphenyl)- | C16H16Cl2N2O3 |
| 61293-83-2 | Urea, N'-(4-chlorophenyl)-N-(2-hydroxyethyl)-N-(2-methoxyphenyl)- | C16H17ClN2O3 |
| 61293-84-3 | Urea, N'-(4-chlorophenyl)-N-(2-hydroxyethyl)-N-phenyl- | C15H15ClN2O2 |
| 61293-85-4 | Urea, N-(2-hydroxyethyl)-N-(4-methylphenyl)-N'-(2-nitrophenyl)- | C16H17N3O4 |
| 61293-86-5 | Urea, N'-(3,4-dichlorophenyl)-N-(2-hydroxyethyl)-N-(4-methylphenyl)- | C16H16Cl2N2O2 |
| 61445-10-1 | Urea, N'-[3-chloro-4-[(chlorodifluoromethyl)sulfonyl]phenyl]-N,N-dimethyl- | C10H10Cl2F2N2O3S |
| 614732-77-3 | Urea, N,N''-1,8-naphthalenediylbis[N'-phenyl- | C24H20N4O2 |
| 6149-49-1 | Undecanoic acid, 11-hydroxy-, ethyl ester | C13H26O3 |
| 61595-76-4 | Urea, N,N'-dimethyl-N-(3-methyl-2,5-dioxo-4-imidazolidinyl)- | C7H12N4O3 |
| 618455-66-6 | Urea, N-(2-chlorophenyl)-N'-[4-[8-[[(2-methoxyphenyl)methyl]amino]imidazo[1, 2-a]pyrazin-6-yl]phenyl]- | C27H23ClN6O2 |
| 61895-15-6 | Urea, N-(1-methylpropyl)-N'-(1,2,3,4-tetrahydro-4-oxo-1-naphthalenyl)- | C15H20N2O2 |
| 62635-33-0 | Urea, [(2-hydroxyphenyl)methylene]-, mononitrate (salt) | C8H8N2O2.HNO3 |
| 62722-16-1 | Urea, N'-(3-isocyanatomethylphenyl)-N,N-bis[4-(1,1,3,3-tetramethylbutyl)phen yl]- | C37H49N3O2 |
| 62748-88-3 | Uridine, 5'-amino-2',3'-didehydro-2',3',5'-trideoxy-, monoacetate (salt) | C9H11N3O3.C2H4O2 |
| 628314-96-5 | Undecanoic acid, 11-[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]- | C16H32O6 |
| 62982-43-8 | Urea, N-(9,10-dihydro-2-methyl-9,10-dioxo-1-anthracenyl)-N'-phenyl- | C22H16N2O3 |
| 62984-43-4 | Undecanoic acid, 11-[(3-ethyl-1-oxoheptyl)oxy]-, 2-ethylhexyl ester | C28H54O4 |
| 62984-83-2 | Urea, N-[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N'-ethyl- | C10H15ClN6O2 |
| 62986-89-4 | Uridine, 3'-deoxy-3'-fluoro-3'-(hydroxymethyl)-, (R)- | C10H13FN2O6 |
| 63026-92-6 | Urea, N-[4,5-dihydro-5-oxo-4-(phenylhydrazono)-1H-pyrazol-3-yl]-N'-phenyl- | C16H14N6O2 |
| 63070-43-9 | Urea, N-[(2,5-dimethylphenyl)methyl]-N'-phenyl- | C16H18N2O |
| 63086-51-1 | Urea, (9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)- | C15H10N2O4 |
| 63098-94-2 | Urea, N-methyl-N-phenyl-N'-propyl- | C11H16N2O |
| 63098-97-5 | Urea, N-ethyl-N',N'-dimethyl-N-phenyl- | C11H16N2O |
| 63099-06-9 | Urea, N,N'-dibutyl-N-phenyl- | C15H24N2O |
| 63125-50-8 | Urea, (1,2,3,4-tetrahydro-7-propyl-1-naphthalenyl)- | C14H20N2O |
| 63216-33-1 | Urea, N-hydroxy-N-[[(4-methylphenyl)sulfonyl]methyl]-N'-phenyl- | C15H16N2O4S |
| 63299-43-4 | Urea, chloro(1,1-dimethylpropyl)- | C6H13ClN2O |
| 633305-77-8 | Urea, N-[(1S)-1-[3,4-dihydro-4-oxo-3-(1-piperazinyl)-2-quinazolinyl]ethyl]-N-(2, 4-dimethoxyphenyl)-N'-(4-fluorophenyl)- | C29H31FN6O4 |
| 633308-99-3 | Undecanoic acid, 11-(1,1,3,3-tetramethyldisiloxanyl)-, 2-[(4-nitrophenyl)azo]-5-[(1-oxo-3-phenyl-2-propenyl)oxy]phenyl ester | C36H47N3O7Si2 |
| 63347-97-7 | Urea, N-ethyl-N'-1,3,4-thiadiazol-2-yl- | C5H8N4OS |
| 63348-31-2 | Urea, N-(4-chloro-3-hydroxyphenyl)-N'-[4-chloro-3-(trifluoromethyl)phenyl]- | C14H9Cl2F3N2O2 |
| 63358-03-2 | Uridine, 2',3'-O-(methoxymethylene)-, (S)- | C11H14N2O7 |
| 634192-72-6 | Urea, N-[(2-chloro-5-thiazolyl)methyl]-N'-methyl- | C6H8ClN3OS |
| 63447-20-1 | Urea, N-(3,5-dichloro-2,4,6-trimethylphenyl)-N'-phenyl- | C16H16Cl2N2O |
| 634616-03-8 | Urea, N,N''-[1,4-phenylenebis(methylene)]bis[N'-[1-methyl-1-[3-(1-methylethen yl)phenyl]ethyl]- | C34H42N4O2 |
| 63462-81-7 | Urea, [(4-cyanophenyl)methyl]trimethyl- | C12H15N3O |
| 63473-49-4 | Urea, N,N'-bis(tetrahydro-2-oxo-3-furanyl)- | C9H12N2O5 |
| 635283-92-0 | Urea, [(2-chloro-5-thiazolyl)methyl]- | C5H6ClN3OS |
| 63548-65-2 | Urea, N,N'-bis(2-chloro-1-methylpropyl)- | C9H18Cl2N2O |
| 63555-42-0 | Urea, N-(4-chlorophenyl)-N'-(1-methyl-2-propynyl)- | C11H11ClN2O |
| 63592-24-5 | Urea, N-dodecyl-N-nitroso- | C13H27N3O2 |
| 63592-43-8 | Urea, N-(5-oxo-3-phenyl-1,2,4-oxadiazol-4(5H)-yl)-N,N'-diphenyl- | C21H16N4O3 |
| 63650-40-8 | Urea, N-(6-hydroxy-2-benzothiazolyl)-N'-(4-methylphenyl)- | C15H13N3O2S |
| 63710-32-7 | Undecanoic acid lithium salt | C11H22O2.Li |
| 63832-59-7 | Urea, ethylphenyl- | C9H12N2O |
| 63902-23-8 | Uridine, 5-[(2-amino-4-methyl-1-oxopentyl)amino]-, hydrate (2:5), (S)- | C15H24N4O7.5/2H2O |
| 639509-22-1 | Uridine, 2'-deoxy-5-(3-perylenylethynyl)- | C31H22N2O5 |
| 64191-12-4 | Uridine, 2'-deoxy-6-(methylamino)- | C10H15N3O5 |
| 64280-41-7 | Urea, (1-hydroxy-3-phenylpropyl)- | C10H14N2O2 |
| 64337-72-0 | Urea, N'-(4-chlorophenyl)-N-(ethoxy-1-methyl-2-propenyl)-N-methyl- | C14H19ClN2O2 |
| 64337-84-4 | Urea, N'-(hydroxyphenyl)-N-methyl-N-(1-methyl-2-propynyl)- | C12H14N2O2 |
| 64393-05-1 | Urea, N-(2-chlorophenyl)-N'-cyclopropyl- | C10H11ClN2O |
| 64420-01-5 | Urea, [4-(2,5-dioxo-4-imidazolidinyl)butyl]- | C8H14N4O3 |
| 64430-27-9 | Urea, N,N-dimethyl-N'-[5-(propylthio)-1,3,4-thiadiazol-2-yl]-, sodium salt | C8H14N4OS2.Na |
| 64462-72-2 | Urea, [3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]propyl]- | C18H30N2O2 |
| 64497-41-2 | Urea, N'-(4-hydroxy-3-nitrophenyl)-N,N-dimethyl- | C9H11N3O4 |
| 64544-76-9 | Urea, N,N''-1,4-butanediylbis[N'-phenyl- | C18H22N4O2 |
| 64582-54-3 | Uridine, 5-fluoro-6-(fluoromethyl)- | C10H12F2N2O6 |
| 64588-85-8 | Urea, N-(2,2-dimethoxyethyl)-N'-(5-iodo-2-thiazolyl)-N-2-propynyl- | C11H14IN3O3S |
| 64608-24-8 | Uridine, 2'-deoxy-5-fluoro-6-methyl-, 3',5'-dibenzoate | C24H21FN2O7 |
| 64609-02-5 | Uridine, 5-(2-amino-2-oxoethoxy)-2'-deoxy- | C11H15N3O7 |
| 64623-26-3 | Uridine, 3-methyl-, 2',3',5'-triacetate | C16H20N2O9 |