| 220861-62-1 | Uranyl ion(3+) (9CI) | O2U |
| 132309-11-6 | Uvariamicin III |
| 126543-49-5 | Uridine,2'-azido-5-bromo-2',3'-dideoxy- (9CI) | C9H10 Br N5 O4 |
| 123882-06-4 | Uridine,2'-deoxy-5-(1-hydroxy-2,2-diiodoethyl)-, (S)- (9CI) | C11H14 I2 N2 O6 |
| 98786-22-2 | Urea, N,N-2,4-hexadiyne-1,6-diylbis(N-ethyl- |
| 70198-24-2 | undecane-1,6,11-triyl triisocyanate | C14H21N3O3 |
| 115365-16-7 | Uridine,5-(2-chloroethyl)-2'-deoxy-, 5'-[methyl (ethoxycarbonyl)phosphonate] (9CI) | C15H22 Cl N2 O9 P |
| 61032-73-3 | Urea,compounds,mixt. with sulfur | CH6N2OS |
| 117895-04-2 | Urs-19(29)-en-3-ol, (3b)- | C30H50 O |
| 53232-36-3 | U 43728 |
| 13055-06-6 | URAMIL-N,N-DIACETIC ACID | C8H9 N3 O7 |
| 124493-84-1 | Uridine,5-methyl-5'-O-(triphenylmethyl)-, 2',3'-dimethanesulfonate (9CI) | C31H32 N2 O10 S2 |
| 6899-73-6 | uncarine A | C21H24 N2 O4 |
| 123828-62-6 | Ursa-18,20-dien-28-oicacid, 3-hydroxy-, (3a)- (9CI) | C30H46 O3 |
| 2415-43-2 | URIDYLYL-(3',5')-URIDINE | C18H23 N4 O14 P |
| 123882-00-8 | Uridine,2'-deoxy-5-(1-hydroxy-2-methoxyethyl)-, (S)- (9CI) | C12H18 N2 O7 |
| 89683-62-5 | undecacyclo[9.9.0.0~1,5~.0~2,12~.0~2,18~.0~3,7~.0~6,10~.0~8,12~.0~11,15~.0~13,17~.0~16,20~]icosane (non-preferred name) | C20H20 |
| 156980-58-4 | Uridine,5'-[2-oxo-2-[(2R)-2-[(1-oxodecyl)amino]-3-phenylpropoxy]ethanesulfonate] (9CI) | C30H43 N3 O11 S |
| 171980-77-1 | Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-2-O-sulfo-b-D-glucopyranosyl)oxy]-, 27-b-D-glucopyranosyl ester, (3b)- (9CI) | C42H66 O17 S |
| 10017-68-2 | Urea,N'-[3-chloro-4-(1-methylethyl)phenyl]-N-methoxy-N-methyl- | C12H17 Cl N2 O2 |
| 67316-66-9 | Uranium, bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato-O,O)-dioxo- |
| 513-18-8 | umbellularic acid | C8H12O4 |
| 195533-53-0 | Unii-T4np8G3K6q | C13H7F6NO3S |
| 124903-24-8 | Uridine5'-(tetrahydrogen triphosphate), 5-bromo-2',3'-dideoxy-3'-fluoro- (9CI) | C9H13 Br F N2 O13 P3 |
| 268203-93-6 | Udenafil | C25H36N6O4S |
| 60262-90-0 | UDP dialdehyde | C9H12 N2 O12 P2 |
| 117060-71-6 | Unacid |
| 19010-96-9 | UNDECYL ISOTHIOCYANATE | C12H23 N S |
| 85179-50-6 | uridine 5'-phospho-2-methylimidazolide | C13H17 N4 O8 P |
| 67341-43-9 | uridine-2-deoxy-2-fluoro-D-glucose diphosphate ester | C15H23FN2O16P2 |
| 150148-82-6 | Urs-12-en-3-one,20-hydroxy- (9CI) | C30H48 O2 |
| 131673-56-8 | Uridine5'-(tetrahydrogen triphosphate),2',3'-dideoxy-3'-(5-methyl-1H-1,2,3-triazol-1-yl)- (9CI) | C12H18 N5 O13 P3 |
| 145022-91-9 | Urs-12-en-30-oic acid,22-hydroxy-3-oxo-, g-lactone, (22a)- (9CI) | C30H44 O3 |
| 15117-96-1 | URANIUM-235 | U |
| 73840-12-7 | Urea, 1-(N-nitrophenyl)-3-phenyl-3-(1-(phenylimino)ethyl)- | C21H18 N4 O3 |
| 10170-03-3 | UROPORPHYRIN I, OCTAMETHYL ESTER | C48H54 N4 O16 |
| 63528-97-2 | Urea, polymer with formaldehyde and 2,2-iminobis(ethanol) | C6H17N3O4 |
| 29612-62-2 | Ultrax 4003 |
| 153190-29-5 | U-74389G | C41H54N6O6 |
| 13470-19-4 | Uranium(III) bromide. | Br3U |
| 9024-17-3 | Uridine diphospho-D-galacturonic 4-epimerase |
| 12715-87-6 | Uranium,bis[(1,2,3,4,5,6,7,8-h)-1,3,5,7-tetramethyl-1,3,5,7-cyclooctatetraene]- | C24H32 U |
| 18433-48-2 | Uranyl(VI) orthophosphate | H. O6 P U |
| 116310-00-0 | Urs-12-ene-3,28-diol,3-hexadecanoate, (3b)- (9CI) | C46H80 O3 |
| 107811-78-9 | Uridine,5-bromo-2'-deoxy-, 5'-[hydrogen (carboxymethyl)phosphonate] (9CI) | C11H14 Br N2 O9 P |
| 172175-33-6 | Urs-12-en-28-oic acid,3,25-epoxy-3-methoxy-22-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]-, (3b,22b)- (9CI) | C36H54 O6 |
| 75883-72-6 | Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-methyl -2-thio- | C19H27 N3 O4 S |
| 99562-08-0 | Urea,N-butyl-N'-(3,4-dichlorophenyl)-Nmethyl-,mixt. with 3-chloro-4-(chloromethyl)-1-[3-(trifluoromethyl) phenyl]-2-pyrrolidinone |
| 167355-22-8 | Urea,N-phenyl-N'-[(3R)-2,3,4,5-tetrahydro-2,4-dioxo-1-phenyl-5-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-1H-1,5-benzodiazepin-3-yl]- | C33H34 N4 O3 |
| 93966-59-7 | Uronium sulphamate | CH7N3O4S |
| 122936-96-3 | U-CAT SA 821 |
| 114298-33-8 | Ursan-28-oic acid,3-(acetyloxy)-20-hydroxy-, d-lactone, (3b,19a)- (9CI) | C32H50 O4 |
| 63869-11-4 | Usaf el-33 | C21H29 N O |
| 123881-90-3 | Uridine,2'-deoxy-2'-fluoro-5-(1-hydroxy-2-iodoethyl)-, (S)- (9CI) | C11H14 F I N2 O6 |
| 94395-01-4 | Ultraphor SFG |
| 121123-90-8 | Uridine,3'-cyano-3'-deoxy- (9CI) | C10H11 N3 O5 |
| 34152-78-8 | Urobilin IIIr |
| 14656-80-5 | Uridine 5'-(trihydrogen diphosphate), mono-alpha-d-glucopyranosyl ester, sodium salt | C15H24 N2 O17 P2 . x Na |
| 88255-95-2 | Urs-12-en-28-oic acid,3-[(2-O-â-D-glucopyranosyl-R-Larabinopyranosyl) oxy]-19-hydroxy-,â-Dglucopyranosyl ester,(3â)- | C47H76O18 |
| 219685-50-4 | Unii-A3ulp0F556 |
| 25610-58-6 | UP 624 | C7H14O2 |
| 147816-77-1 | Urs-12-ene-23,28-dioicacid, 3,19,24-trihydroxy-, 28-(b-D-glucopyranosyl) ester, (3b,4a)- (9CI) | C36H56 O12 |
| 128526-52-3 | Uridine,3'-azido-2',3'-dideoxy-, 5'-ester with 3-carboxy-1-methylpyridinium iodide(9CI) | C16H17 N6 O5 . I |
| 102584-84-9 | Urea,N,N''-(1,1,6,6-tetramethyl-1,6-hexanediyl)bis[N'-(3,4-dichlorophenyl)- (9CI) | C24H30 Cl4 N4 O2 |
| 52406-01-6 | Uredofos | C19H25 N4 O6 P S2 |
| 102433-22-7 | Urea,N,N-diethyl-N'-(2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)- | C17H25 N3 O |
| 15435-60-6 | UROPORPHYRIN III OCTAMETHYL ESTER | C48H54 N4 O16 |
| 12007-84-0 | uranium tetraboride | B4U |
| 12039-14-4 | uranium disulphide | S2U |
| 36929-26-7 | UP 645B |
| 33073-59-5 | Urea, 1-(2-chloroethyl)-3-(4-methylcyclohexyl)-1-nitroso-, trans- (8CI) | C10H18ClN3O2 |
| 83653-35-4 | Unite |
| 12138-37-3 | uranium ditelluride | Te2U |
| 102433-27-2 | Urea,N-[4,7-dimethoxy-6-[2-(1-pyrrolidinyl)butoxy]-5-benzofuranyl]-N'-methyl- | C20H29 N3 O5 |
| 22882-19-5 | Urs-12-en-28-oic acid,3,5,6,23-tetrahydroxy-, (3a,4b,6b)- (9CI) | C30H48 O6 |
| 86480-67-3 | ubiquitin thiolsee |
| 102584-86-1 | Urea,N,N''-[1,4-phenylenebis(methylene)]bis[N'-1-aziridinyl- (9CI) | C14H20 N6 O2 |
| 87187-74-4 | UP 616 |
| 103554-66-1 | Urea,N-(2-chloroethyl)-N'-[2-[1-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-hydroxypropoxy]ethyl]-N-nitroso- | C12H17 Cl F N5 O6 |
| 119388-79-3 | Uridine5'-(tetrahydrogen triphosphate), 3'-azido-2',3'-dideoxy- (9CI) | C9H14 N5 O13 P3 |
| 102433-75-0 | Urea,N-(2-chloro-1-methylethyl)-N'-(5,6,7,8-tetrahydro-1-naphthalenyl)- | C14H19 Cl N2 O |
| 10522-37-9 | undec-3-en-2-one | C11H20 O |
| 77469-70-6 | UD CG 212 Cl | C18H16N4O2.ClH |
| 125303-05-1 | uridine 5'-diphosphate bromoacetol | C12H17 Br N2 O13 P2 |
| 64814-93-3 | uroplasmin |
| 540769-28-6 | Urea, N-[2-[4-hydroxy-4-(phenylMethyl)-1-piperidinyl]ethyl]-N'-(2-Methyl-4-quinolinyl)- | C25H30N4O2 |
| 132282-69-0 | Urs-12-ene-23,28-dioic acid,3-[[(2R,3â,4R)-28-(â-Dglucopyranosyloxy)- 2,3,19-trihydroxy-23,28- dioxours-12-en-23-yl]oxy]-2,19,24- trihydroxy-,28-â-D-glucopyranosyl ester,(2R,3R,4â)- |
| 10045-72-4 | Urea,N,N'-bis(4-methyl-2,5-dioxo-4-imidazolidinyl)- | C9H12 N6 O5 |
| 21231-59-4 | Uridine, labeled with tritium | C9H12N2O6 |
| 60267-61-0 | ubiquitin cross-reactive protein |
| 63978-50-7 | Urea,N-methyl-N'-(2-methyl-2-propen-1-yl)- | C6H12 N2 O |
| 32150-51-9 | Uracil, 3-benzyl-1,6-dimethyl-5-dimethylamino- | C15H19 N3 O2 |
| 123881-96-9 | Uridine,2'-deoxy-2'-fluoro-5-(2-iodo-1-methoxyethyl)-, (S)- (9CI) | C12H16 F I N2 O6 |
| 1731-81-3 | UNDECANYL ACETATE | C13H26 O2 |
| 10097-06-0 | Urea,N,N''-(4-methyl-1,3-phenylene)bis- (9CI) | C9H12 N4 O2 |
| 142845-21-4 | uhpC protein |
| 22425-72-5 | Urs-12-en-28-oic acid,3-(acetyloxy)-11-oxo-, methyl ester, (3b)- | C33H50 O5 |
| 12214-31-2 | Ultrabasite |
| 131966-25-1 | Urs-12-en-28-oic acid,3-hydroxy-27-(4-hydroxyphenoxy)-, (3b)- (9CI) | C36H52 O5 |
| 123135-05-7 | Uncaric acid | C30H48 O5 |