• Urea,N-methoxy-N-methyl-N'-phenyl-
• 1576-17-6
• C9H12 N2 O2
• 216-406-8
• 180.2038
• .

• Urea,N-(2-chloroethyl)-N'-[[(3b,7b)-3-hydroxycholest-5-en-7-yl]methyl]-N-nitroso-(9CI)
• 164120-29-0
• C31H52 Cl N3 O3
• 550.2159
• .

• Urea,N-(5-chloro-1,2-benzisothiazol-3-yl)-N'-(4-methoxyphenyl)-
• 105734-67-6
• C15H12 Cl N3 O2 S
• 333.7927
• .

• UC 84572 (9CI)
• 103737-40-2
• .

• Urea,N-hydroxy-N'-(2-methylphenyl)-
• 28788-17-2
• C8H10 N2 O2
• 166.1772
• .

• Urea,N-[1,1'-biphenyl]-4-yl-
• 13262-48-1
• C13H12 N2 O
• 236-257-2
• 212.24718
• .

• Ursa-12,20(30)-dien-28-oicacid, 3-hydroxy-, (3b)-
• 22477-85-6
• C30H46 O3
• 0
• .

• Ubiquitin (oat) (9CI)
• 101953-02-0
• C375H625 N105 O118 S
• .

• Urea,N-(2,6-dimethylphenyl)-N'-[imino(propylamino)methyl]-, hydrochloride (1:1)
• 65009-38-3
• C13H20 N4 O . Cl H
• 284.785
• .

• Uridine, 5-fluoro-,3'-(hydrogen pentanedioate) (9CI)
• 163680-81-7
• C14H17 F N2 O9
• 376.2912
• .

• Urea,N'-(chlorobicyclo[2.2.1]hept-2-yl)-N,N-dimethyl- (9CI)
• 1319-96-6
• C10H17 Cl N2 O
• 216.7078
• .

• Uridine,2'-deoxy-5-ethynyl-, 5'-[hydrogen (carboxymethyl)phosphonate] (9CI)
• 117652-19-4
• C13H15 N2 O9 P
• 374.24
• .

• Uridine,5-[(1E)-2-bromoethenyl]-2'-deoxy-, 3',5'-diacetate (9CI)
• 91593-18-9
• C15H17 Br N2 O7
• 0
• .

• Undecanoic acid,11-cyano-
• 5810-18-4
• C₁₂H₂₁NO₂
• 227-373-4
• 211.3006
• .

• Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-4-O-b-D-glucopyranosyl-b-D-galactopyranosyl)oxy]-, (3b)-
• 167875-39-0
• C42H66 O14
• .

• Uranium, isotope ofmass 234
• 13966-29-5
• U
• 0
• .

• Urea,N,N-dibutyl-N'-methyl-N'-phenyl-
• 82504-16-3
• C16H26 N2 O
• 279-981-4
• 262.39044
• .

• Urea,N-methyl-N'-[2,3-O-(1-methylethylidene)-5-O-(4-nitrobenzoyl)-D-ribofuranosyl]-N-nitroso-
• 69584-54-9
• C17H20 N4 O9
• 424.3621
• .

• Urea,N-phenyl-N'-[5-(3,4,5-trimethoxyphenyl)-1,3,4-thiadiazol-2-yl]-
• 116758-65-7
• C18H18 N4 O4 S
• 386.4249
• .

• Urs-12-en-28-oic acid,3-[[2-O-(6-deoxy-a-L-mannopyranosyl)-a-L-arabinopyranosyl]oxy]-19-hydroxy-,6-O-b-D-glucopyranosyl-b-D-glucopyranosyl ester, (3b)- (9CI)
• 165198-51-6
• C53H86 O22
• .

• Uridine,2',3'-dideoxy-3'-(4,5-dimethyl-1H-1,2,3-triazol-1-yl)- (9CI)
• 131673-40-0
• C13H17 N5 O4
• 307.3052
• .

• Ultrafine (dentalmaterial)
• 94363-16-3
• 0
• .

• Urea,N-1H-benzotriazol-6-yl-N'-phenyl-
• 18811-70-6
• C13H11 N5 O
• 242-595-1
• 253.25934
• .

• Urea,N-(2-chlorophenyl)-N'-(3-nitrophenyl)-
• 13208-67-8
• C13H10 Cl N3 O3
• 291.6898
• .

• Urea,N-[2,6-bis(1-methylethyl)-4-phenoxyphenyl]-N'-(1,1-dimethylethyl)-
• 136337-67-2
• C23H32 N2 O2
• 0
• .

• Urea,N,N-dimethyl-N'-nitroso-N'-[3-(trifluoromethyl)phenyl]-
• 102433-31-8
• C10H10 F3 N3 O2
• 0
• .

• Undecane, 1-isocyanato-
• 2411-58-7
• C12H23 N O
• 197.32
• .

• Uridine,3'-cyano-3'-deoxy-2',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
• 121055-67-2
• C22H39 N3 O5 Si2
• 481.7332
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, 4-(O-methyloxime) (9CI)
• 91918-34-2
• C10H18 N3 O14 P3
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), P'-[2-(acetylamino)-2-deoxy-3-O-(3-hydroxy-1-oxotetradecyl)-a-D-glucopyranosyl] ester
• 108636-29-9
• C31H53 N3 O19 P2
• 0
• .

• Urea,N-(2-hydroxyphenyl)-
• 1196-72-1
• C7H8 N2 O2
• 152.1506
• .

• Urs-12-ene-23,28-dioicacid, 2,3,19,24-tetrahydroxy-, 28-b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI)
• 109742-54-3
• C36H56 O13
• .

• Urea,N-(2-chloroethyl)-N'-(3,4-dichlorophenyl)-N-nitroso-
• 15145-42-3
• C9H8 Cl3 N3 O2
• 296.5377
• .

• Urtica dioica, ext.
• 84012-40-8
• 281-685-5
• 0
• .

• Uridine,5-[(1E)-2-cyanoethenyl]-2'-deoxy- (9CI)
• 80173-35-9
• C12H13 N3 O5
• 0
• .

• Urea,N-[(1R)-1-phenylethyl]-
• 16849-91-5
• C9H12 N2 O
• 164.2044
• .

• Uridine,2',3'-O-(1-methylethylidene)-,5'-[[[3-hydroxy-2-[(1-oxodecyl)amino]-3-phenylpropoxy]carbonyl]sulfamate] (9CI)
• 149970-62-7
• C32H46 N4 O12 S
• .

• Undecanoic acid, mixed esters with dipentaerythritol, heptanoic acid and nonanoic acid
• 71549-96-7
• C₃₇H₇₀O₁₀
• 674.9457
• .

• Urea,N'-[2,6-bis(1-methylethyl)phenyl]-N-(4-phenylcyclohexyl)-N-(phenylmethyl)-,trans- (9CI)
• 145410-26-0
• C32H40 N2 O
• 0
• .

• Urea,N-[4,7-dimethoxy-6-[2-(1-pyrrolidinyl)propoxy]-5-benzofuranyl]-N'-methyl-
• 102433-28-3
• C19H27 N3 O5
• .

• Urea,N,N'-bis(2,3,4,5,6-pentafluorophenyl)-
• 21132-30-9
• C₁₃H₂F₁₀N₂O
• 244-231-7
• 392.1518
• .

• Urea,N,N''-(2-chloro-1,4-phenylene)bis[N'-[4-(1,4,5,6-tetrahydro-2-pyrimidinyl)phenyl]-,dihydrochloride (9CI)
• 25979-51-5
• C28H29 Cl N8 O2 . 2 Cl H
• 545.0353
• .

• Uridine,1'-C-(hydroxymethyl)-5-methyl- (9CI)
• 151327-23-0
• C11H16 N2 O7
• 0
• .

• Urodilatin (human)(9CI)
• 118812-69-4
• C145H234 N52 O44 S3
• 3505.9616
• .

• Urea,N-(2-methylphenyl)-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
• 31683-80-4
• C14H16 N4 O3
• 288.3018
• .

• Undecanoic acid,2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester
• 10163-14-1
• C25H32 O3
• 380.5198
• .

• Urea,N,N''-(methylenedi-4,1-phenylene)bis[N',N'-dimethyl-
• 10097-09-3
• C₁₉H₂₄N₄O₂
• 340.42
• .

• Urea,N,N'-bis(aminoiminomethyl)-, hydrochloride (1:2)
• 83898-04-8
• C3H8 N6 O . 2 Cl H
• 281-211-7
• 217.0571
• .

• Urea,N-[6-[2-(dipropylamino)ethoxy]-4,7-dimethoxy-5-benzofuranyl]-N'-methyl-
• 75902-75-9
• C20H31 N3 O5
• 0
• .

• Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-4-O-b-D-glucopyranosyl-a-L-mannopyranosyl)oxy]-, (3b)-
• 167882-67-9
• C42H66 O14
• .