| 100906-79-4 | Urea, N'-(phenylmethyl)-N,N-dipropyl- | C14H22N2O |
| 101091-67-2 | Urea, N-ethyl-N'-(4-nitrophenyl)-N-phenyl- | C15H15N3O3 |
| 101452-64-6 | Urea, N-cyclohexyl-N'-(1,1,3,3-tetramethylbutyl)- | C15H30N2O |
| 101871-81-2 | Urea, N-phenyl-N'-2-propynyl- | C10H10N2O |
| 102063-87-6 | Urea, N'-(2-aminoethyl)-N-methyl-N-phenyl- | C10H15N3O |
| 102147-76-2 | Uridine, 5'-O-[(1,1-dimethylethyl)dimethylsilyl]-2',3'-O-(1-methylethylidene)- | C18H30N2O6Si |
| 102253-20-3 | Urea, N-(4-hydroxyphenyl)-N'-octadecyl- | C25H44N2O2 |
| 102302-60-3 | Uridine, 4-O-(difluoromethyl)-5-fluoro- | C10H11F3N2O6 |
| 102505-57-7 | Urea, N-[2-[(2-chloroethyl)thio]-1,1,2-trimethylpropyl]-N'-(1,1-dimethylethyl)- | C13H27ClN2OS |
| 10260-01-2 | Undecanoyl chloride, 11-isocyanato- | C12H20ClNO2 |
| 102636-54-4 | Urea, N'-(4,5-dichloro-2-hydroxyphenyl)-N-methoxy-N-methyl- | C9H10Cl2N2O3 |
| 102636-55-5 | Urea, N'-(4-chloro-3-hydroxyphenyl)-N-methoxy-N-methyl- | C9H11ClN2O3 |
| 102935-28-4 | Uridine, 2',3'-dideoxy-, 5'-acetate | C11H14N2O5 |
| 103383-71-7 | Undecane, 6,6-difluoro- | C11H22F2 |
| 103677-76-5 | undecyl hexanoate | C17H34O2 |
| 103766-33-2 | Uridine, 3'-O-(1,3-benzodioxol-5-ylmethyl)-2'-deoxy-5-fluoro- | C17H17FN2O7 |
| 104282-58-8 | Urea, N-octadecyl-N'-[3-(trimethoxysilyl)propyl]- | C25H54N2O4Si |
| 104337-29-3 | Urea, N-(3,5-dinitrophenyl)-N'-(1-phenylethyl)-, (S)- | C15H14N4O5 |
| 104481-15-4 | Undecanedioyl dichloride, 6-oxo- | C11H16Cl2O3 |
| 10461-88-8 | Urea, N-methyl-N'-(6-methyl-2-pyridinyl)- | C8H11N3O |
| 104653-17-0 | Undecanoic acid, 11-(1-pyrenyloxy)- | C27H30O3 |
| 104749-11-3 | Urea, N-[3-(diethylamino)propyl]-N'-mercapto- | C8H19N3OS |
| 105008-12-6 | Uranium, bis(diphenylmethanone)tetraiodo- | C26H20I4O2U |
| 105201-87-4 | Undecanoic acid, 2-heptyl-, 1-methyl-1,2-ethanediyl ester | C39H76O4 |
| 105331-71-3 | Uranium, tetrakis(acetonitrile)tetraiodo- | C8H12I4N4U |
| 105510-40-5 | Urea, N-(1-cyanoethyl)-N-phenyl- | C10H11N3O |
| 105545-27-5 | Urea, N-[(2-hydroxycyclopentyl)methyl]-N'-phenyl-, cis- | C13H18N2O2 |
| 105624-48-4 | Urea, (1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-, endo- | C11H20N2O |
| 105639-33-6 | Uridine, 3'-[(bromoacetyl)amino]-3'-deoxy- | C11H14BrN3O6 |
| 105639-36-9 | Uridine, 3'-azido-3'-deoxy-, 2',5'-dibenzoate | C23H19N5O7 |
| 105642-91-9 | Urea, N,N-bis(1-methylethyl)-N'-[1-methyl-1-[3-(1-methylethenyl)phenyl]ethyl]- | C19H30N2O |
| 105675-56-7 | Urea, N,N-dimethyl-N'-[4-(1H-pyrazol-1-ylmethoxy)phenyl]- | C13H16N4O2 |
| 105743-82-6 | Urea, N-methyl-N'-[1-methyl-1-(3-phenoxyphenyl)ethyl]-N-phenyl- | C23H24N2O2 |
| 105775-30-2 | Urea, N,N'-bis(3-oxo-3-phenylpropyl)- | C19H20N2O3 |
| 105784-85-8 | Uridine, 3'-azido-5-bromo-2',3'-dideoxy-, 5'-acetate | C11H12BrN5O5 |
| 105785-78-2 | Uridine, 2'-deoxy-5-(2,5-dimethoxy-3,4-dimethylphenyl)- | C19H24N2O7 |
| 105822-32-0 | Urea, N-[4-(4-aminophenoxy)phenyl]-N'-[3-(trimethoxysilyl)propyl]- | C19H27N3O5Si |
| 105953-54-6 | Uridine, 3-benzoyl-, 2',3'-diacetate | C20H20N2O9 |
| 105967-12-2 | Uridine, 5'-O-(methoxymethyl)-2',3'-O-(1-methylethylidene)-6-(phenylethynyl)- | C22H24N2O7 |
| 105967-20-2 | Uridine, 6-(ethynyl)- | C11H12N2O6 |
| 105996-24-5 | Urea, N-(2-chloroethyl)-N'-[2-(dimethylamino)ethyl]- | C7H16ClN3O |
| 105996-32-5 | Urea, N'-[2-(dimethylamino)ethyl]-N-methyl-N-nitroso-, monohydrochloride | C6H14N4O2.ClH |
| 106015-22-9 | Urea, N'-[3-chloro-4-[[6-(cyclopentyloxy)-3-pyridazinyl]thio]phenyl]-N,N-dimeth yl- | C18H21ClN4O2S |
| 106030-37-9 | Urea, N-(2-chloroethyl)-N-nitroso-N'-[3-(triethylsilyl)propyl]- | C12H26ClN3O2Si |
| 106045-84-5 | Urea, N'-[3-chloro-4-[(6-ethoxy-3-pyridazinyl)oxy]phenyl]-N,N-dimethyl- | C15H17ClN4O3 |
| 106060-40-6 | Urea, N'-[2-[(2-hydroxy-3-phenoxypropyl)amino]ethyl]-N-methyl-N-phenyl- | C19H25N3O3 |
| 106106-60-9 | Urea, N-(4-methoxyphenyl)-N'-(2-methylphenyl)- | C15H16N2O2 |
| 106145-18-0 | Uridine, 2'-deoxy-5-fluoro-, 5'-(hydrogen methylphosphonate) | C10H14FN2O7P |
| 106226-66-8 | Urea, N,N''-1,6-hexanediylbis[N'-4-morpholinyl- | C16H32N6O4 |
| 106288-48-6 | Urea, (hexahydro-5-methoxy-2,4,6-trioxo-5-pyrimidinyl)- | C6H8N4O5 |
| 106290-25-9 | Urea, N'-[4-[(6-chloro-5-methyl-3-pyridazinyl)oxy]phenyl]-N,N-dimethyl- | C14H15ClN4O2 |
| 106310-22-9 | Urea, N-methyl-N'-[3-methyl-4-[4-[(trifluoromethyl)thio]phenoxy]phenyl]- | C16H15F3N2O2S |
| 106344-89-2 | Urea, N-nitroso-N'-phenyl-N-(3-pyridinylmethyl)- | C13H12N4O2 |
| 109485-62-3 | Undecane, 2,2,4,4,6,6,8,8,10-nonamethyl- | C20H42 |
| 109558-39-6 | Urea, N-(4-amino-2-methyl-6-quinolinyl)-N'-(4-methoxyphenyl)- | C18H18N4O2 |
| 110299-15-5 | Undecanoic acid, 11-[(2-methyl-1-oxo-2-propenyl)oxy]-, 4-hydroxyphenyl ester | C21H30O5 |
| 110916-32-0 | Undecanamide, 11-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]-N-[2-(1H-indol-3 -yl)ethyl]- | C33H44N4O3S |
| 110923-14-3 | Urea, N-hydroxy-N'-(3-methoxyphenyl)- | C8H10N2O3 |
| 111289-88-4 | Uridine 5'-(tetrahydrogen triphosphate), 2'-deoxy-5-(1-propynyl)- | C12H17N2O14P3 |
| 111476-31-4 | Uridine, 2',3'-O-(1-methylethylidene)-5-[(phenylthio)methyl]- | C19H22N2O6S |
| 112360-07-3 | Undecanoic acid, 11-[4-(phenylazo)phenoxy]- | C23H30N2O3 |
| 113282-37-4 | Urea, N-(2-chloro-4-pyridinyl)-N-phenyl- | C12H10ClN3O |
| 113824-39-8 | Uridine, 2',3'-O-(1-methylethylidene)-5'-O-(2-oxido-1,3,2-dioxaphospholan-2-yl)- | C14H19N2O9P |
| 113980-89-5 | Uridine 5'-(tetrahydrogen triphosphate), 5-amino-2'-deoxy- | C9H16N3O14P3 |
| 1142-07-0 | Urea, N-hexyl-N'-phenyl- | C13H20N2O |
| 1145-53-5 | Urea, N-cycloheptyl-N'-cyclohexyl- | C14H26N2O |
| 115618-50-3 | Urea, N'-(2-chlorophenoxy)-N,N-dimethyl- | C9H11ClN2O2 |
| 116840-18-7 | Uridine 5'-(tetrahydrogen triphosphate), 5-[(1E)-3-amino-1-propenyl]-2'-deoxy- | C12H20N3O14P3 |
| 117221-96-2 | Urea, N-(4-butoxyphenyl)-N'-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]- | C14H15F3N4O2S |
| 117286-10-9 | Undecylbromomagnesium | C11H23BrMg |
| 117416-02-1 | Urea, N-(4-cyanophenyl)-N'-[5-(4-methoxyphenoxy)-4-nitro-2-(phenylmethoxy) phenyl]- | C28H22N4O6 |
| 117466-93-0 | Urea, N-1-naphthalenyl-N'-[(1R)-1-phenylethyl]- | C19H18N2O |
| 117745-34-3 | Urea, N-(5-chloro-2-hydroxy-4-nitrophenyl)-N'-phenyl- | C13H10ClN3O4 |
| 117891-98-2 | Urea, [2-(1-piperidinyl)ethyl]-, monohydrochloride | C8H17N3O.ClH |
| 118071-91-3 | Uridine, 5'-O-[(4-methoxyphenyl)diphenylmethyl]-, 2'-(4-methoxybenzoate) | C37H34N2O9 |
| 118101-06-7 | Urea, N-(4-chlorophenyl)-N'-[(3S)-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1, 4-benzodiazepin-3-yl]- | C23H19ClN4O2 |
| 118389-04-1 | Urea, N-butyl-N'-dodecyl- | C17H36N2O |
| 119487-10-4 | Urea, N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-N'- (3-methylphenyl)- | C24H22N4O2 |
| 119789-80-9 | Urea, N-propyl-N'-[3-(triethoxysilyl)propyl]- | C13H30N2O4Si |
| 119876-18-5 | Urea, N-(2-chloroethyl)-N'-nitroso- | C3H6ClN3O2 |
| 120187-94-2 | Uridine, 2'-O-(tetrahydro-2-furanyl)-, 5'-(4-oxopentanoate) | C18H24N2O9 |
| 12166-76-6 | Uranium, compd. with zirconium (1:2) | UZr2 |
| 121947-68-0 | Uridine, 5'-O-[(4-methoxyphenyl)diphenylmethyl]-, 2'-benzoate | C36H32N2O8 |
| 122149-00-2 | Urea, N-9-decenyl-N'-(phenylmethoxy)- | C18H28N2O2 |
| 123297-51-8 | Uridine, 5'-chloro-5'-deoxy-5-fluoro-, 2',3'-diacetate | C13H14ClFN2O7 |
| 123335-26-2 | Undecanoic acid, 11-[(dipropoxyphosphinothioyl)thio]- | C17H35O4PS2 |
| 123335-29-5 | Undecanoic acid, 11-[[bis(2-methylpropoxy)phosphinothioyl]thio]- | C19H39O4PS2 |
| 123453-12-3 | Urea, N-[3-(3,5-dimethyl-1,1-dioxido-2H-1,2-thiazin-2-yl)phenyl]-N'-phenyl- | C19H19N3O3S |
| 123606-62-2 | Uridine, 2'-deoxy-, 5'-benzoate | C16H16N2O6 |
| 123977-49-1 | Undecanoic acid, 11-[methyl(1-oxo-2-propenyl)amino]- | C15H27NO3 |
| 12430-44-3 | Undecaborate(2-), undecahydro- | B11H11 |
| 124420-91-3 | Urea, N-(4-acetylphenyl)-N'-4-pyridinyl- | C14H13N3O2 |
| 124420-94-6 | Urea, N-(4-aminophenyl)-N'-4-pyridinyl- | C12H12N4O |
| 12448-04-3 | Undecaborate(2-), tridecahydro- | B11H13 |
| 12448-05-4 | Undecaborate(1-), tetradecahydro- | B11H14 |
| 12509-76-1 | Uranium(1+), oxo- | OU |
| 12529-83-8 | Uranium(1+), hydro- | HU |
| 125422-08-4 | Uridine, 2'-deoxy-5-(1-octynyl)- | C17H24N2O5 |
| 125655-26-7 | Urea, N,N'-bis(diphenylphosphino)-N,N'-dimethyl- | C27H26N2OP2 |
| 12612-73-6 | Uranium carbide | Unspecified |