• Urea,N-[5-[3-[[2-(3,4-dimethoxyphenyl)ethyl]amino]-2-hydroxypropoxy]-1,2,3,4-tetrahydro-2-oxo-8-quinolinyl]-,hydrochloride (1:1)
• 76412-48-1
• C23H30 N4 O6 . Cl H
• 0
• .

• Urea, N-1-piperidinyl-
• 22718-50-9
• C6H13 N3 O
• 143.1869
• .

• Urea,N-(2-chloroethyl)-N'-9H-fluoren-2-yl-
• 102433-49-8
• C16H15 Cl N2 O
• 286.7561
• .

• Uridine 3'-(trihydrogendiphosphate), 5'-(trihydrogen diphosphate) (9CI)
• 52591-55-6
• C9H16 N2 O18 P4
• 0
• .

• U 60394 (9CI)
• 76416-99-4
• C20H13 N3 O6
• 0
• .

• Urs-12-en-28-oic acid,3-hydroxy-11-oxo-, (3b)-
• 105870-59-5
• C30H46 O4
• .

• Uvio Seal (9CI)
• 79933-30-5
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(3,4-dihydro-2H-1-benzothiopyran-4-yl)-
• 27047-62-7
• C12H15 Cl N2 O S
• 270.7783
• .

• Uridine,5,6-dihydro-6-hydroxy- (9CI)
• 10141-65-8
• C9H14 N2 O7
• 0
• .

• Urea,N-butyl-N'-phenyl-
• 3083-88-3
• C11H16 N2 O
• 192.2575
• .

• Urea,N'-(2-bromoethyl)-N-methyl-N-1-naphthalenyl-
• 102434-29-7
• C14H15 Br N2 O
• 0
• .

• Uridine,5'-methanesulfonate (8CI,9CI)
• 15147-67-8
• C10H14 N2 O8 S
• 322.2918
• .

• Urea,N-(2-chloroethyl)-N'-(2-propylphenyl)-
• 102433-65-8
• C12H17 Cl N2 O
• 240.7292
• .

• Urea,N-(3-bromopropyl)-N'-(5,6,7,8-tetrahydro-1-naphthalenyl)-
• 102434-39-9
• C14H19 Br N2 O
• 311.2175
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[[1-[1-(phenylmethyl)-1H-indol-3-yl]cyclopentyl]methyl]-
• 145131-21-1
• C34H41 N3 O
• 507.7088
• .

• Urea,N-(2-chloroethyl)-N'-(2-chloro-3-methylphenyl)-
• 102433-34-1
• C10H12 Cl2 N2 O
• 247.1211
• .

• Uridine, 5-fluoro-5'-O-b-D-galactopyranosyl-
• 149965-92-4
• C15H21 F N2 O11
• 0
• .

• Urea,N-(4-hydroxyphenyl)-N-methyl-N'-phenyl-
• 6992-34-3
• C14H14 N2 O2
• 0
• .

• Uridine, 5,6-dihydro-
• 5627-05-4
• C9H14 N2 O6
• 0
• .

• Urea,N-1,3-benzodioxol-5-yl-N-(1-methylethyl)-
• 33095-94-2
• C11H14 N2 O3
• 251-378-0
• 222.24046
• .

• Uridine,2'-deoxy-5-iodo-, 5'-[methyl (ethoxycarbonyl)phosphonate] (9CI)
• 115365-15-6
• C13H18 I N2 O9 P
• 504.1683
• .

• Urea,N-(1-benzo[b]thien-2-ylethyl)-N'-hydroxy-
• 132880-11-6
• C11H12 N2 O2 S
• 236.29018
• .

• Urea,N-methoxy-N'-1-naphthalenyl-
• 102613-41-2
• C12H12 N2 O2
• 216.2359
• .

• Urea,N-(3,4-dichlorophenyl)-N-hydroxy-N'-methyl-
• 6263-37-2
• C8H8 Cl2 N2 O2
• 228-420-1
• 235.06732
• .

• Urea,N-(2-chloroethyl)-N'-(1,2,3,4-tetrahydro-2-naphthalenyl)-
• 102433-66-9
• C13H17 Cl N2 O
• 252.7399
• .

• Uridine,5-(2-bromoethenyl)-2'-deoxy-, 5'-[hydrogen (carboxymethyl)phosphonate] (9CI)
• 107811-76-7
• C13H16 Br N2 O9 P
• .

• Urea,N-ethyl-N'-[2-(4-morpholinyl)ethyl]-
• 2582-11-8
• C9H19 N3 O2
• 201.2661
• .

• Urea,N,N''-(4-methoxy-1,3-phenylene)bis[N'-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-,dihydrochloride (9CI)
• 25787-11-5
• C27H28 N8 O3 . 2 Cl H
• 512.563
• .

• Ucon LO 1000 (9CI)
• 102646-53-7
• .

• Uranium,difluorodioxo-, (T-4)-
• 13536-84-0
• F2O2 U
• 236-898-8
• 308.00
• .

• Undecanoic acid,10-(iodophenyl)-, ethyl ester (8CI)
• 1320-11-2
• C19H29 I O2
• 416.3368
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-5-propyl- (9CI)
• 64374-76-1
• C12H21 N2 O14 P3
• 510.2214
• .

• Uridine,5-chloro-2'-deoxy-5-ethyl-5,6-dihydro-6-methoxy-, (5R,6R)- (9CI)
• 155892-41-4
• C12H19 Cl N2 O6
• 0
• .

• Ukonan A (9CI)
• 128606-57-5
• 0
• .

• Urea,N-(4-chlorophenyl)-N'-[4-methyl-6-(trichloromethyl)-1,3,5-triazin-2-yl]-
• 30804-95-6
• C12H9 Cl4 N5 O
• 381.0448
• .

• Urea,N-ethyl-N'-(5-methyl-1,2-benzisothiazol-3-yl)-
• 105734-46-1
• C11H13 N3 O S
• 235.3054
• .

• Urea, N-(2-iodophenyl)-
• 13114-93-7
• C7H7 I N2 O
• 262.0478
• .

• Uroguanylin (human)(9CI)
• 154525-25-4
• C64H102 N18 O26 S4
• 1667.86
• .

• Urea,N-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-N'-(2,2,6,6-tetramethyl-4-piperidinyl)-
• 94071-19-9
• C21H38 N4 O2
• 301-819-9
• 379.55996
• .

• Urea,N-[4-(cyclohexylmethyl)cyclohexyl]-N'-(3-methylphenyl)-
• 102433-10-3
• C21H32 N2 O
• 328.4916
• .

• Urs-12-en-28-oic acid,3-[(6-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-23-hydroxy-,b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 147235-20-9
• C48H78 O19
• .

• Urea,N,N''-1,5-naphthalenediylbis[N'-[3-[(2-ethylhexyl)oxy]propyl]-
• 71216-01-8
• C34H56 N4 O4
• 275-276-0
• 584.83284
• .

• Urs-12-en-28-oic acid,3,25-epoxy-3-hydroxy-, (3b)- (9CI)
• 22626-26-2
• C30H46 O4
• 470.6838
• .

• Urea,N-(2-chloroethyl)-N'-[5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-5-yl]-N-nitroso-
• 151917-83-8
• C10H18 Cl N3 O5
• .

• Urs-12-en-28-oic acid,3-(a-L-arabinopyranosyloxy)-23-hydroxy-,O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 160669-29-4
• C53H86 O22
• .

• Urs-19(29)-en-3-ol,acetate, (3b)- (9CI)
• 118013-26-6
• C32H52 O2
• 468.7541
• .

• Uracil,6,6'-[(1,3-dimethylpropanediylidene)dinitrilo]bis[5-amino-1,3-dimethyl- (8CI)
• 17033-63-5
• C17H24 N8 O4
• 404.4237
• .

• Uranium phosphide (UP)(6CI,7CI,8CI,9CI)
• 12037-69-3
• PU
• 272.0265
• .

• Urea, N-methoxy-
• 3272-27-3
• C2H6 N2 O2
• 0
• .

• Urea,N-(3-bromo-2-propen-1-yl)-N'-(1,2,3,4-tetrahydro-1-naphthalenyl)-
• 102434-16-2
• C14H17 Br N2 O
• 309.2016
• .