• Urea,N'-(4-chloro-3-methylphenyl)-N,N-dimethyl-
• 28170-64-1
• C10H13 Cl N2 O
• 212.676
• .

• Uridine,2'-deoxy-5-(1-methylethyl)- (9CI)
• 60136-25-6
• C12H18 N2 O5
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(2-methyl-1-phenylpropyl)-
• 102433-53-4
• C13H19 Cl N2 O
• 254.7558
• .

• Undecanoic acid,11-[(3,28-dioxolup-20(29)-en-28-yl)amino]-
• 150840-33-8
• C41H67 N O4
• 637.975
• .

• Uridine,3'-azido-5-chloro-2',3'-dideoxy-
• 108441-51-6
• C9H10 Cl N5 O4
• 287.6598
• .

• Urea,N-ethyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
• 31652-49-0
• C9H14 N4 O3
• 226.2325
• .

• Urea,N,N'-dimethyl-N'-nitroso-
• 13256-32-1
• C3H7 N3 O2
• 117.13
• .

• Urea,N-[(3-chlorophenyl)methyl]-N'-ethyl-
• 71475-35-9
• C10H13 Cl N2 O
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(2,6-dimethyl-1-piperidinyl)-
• 102433-43-2
• C10H20 Cl N3 O
• 233.7383
• .

• Urea,N-[(2,5-dimethylphenyl)methyl]-
• 25017-33-8
• C10H14 N2 O
• 178.231
• .

• Uroguanylin (Didelphisvirginiana reduced) (9CI)
• 152175-68-3
• C61H101 N17 O25 S4
• 0
• .

• Urea,1,1'-vinylenebis[3-[m-(methylthio)phenyl]-, (E)- (8CI)
• 25524-58-7
• C18H20 N4 O2 S2
• 0
• .

• Uridine,2'-deoxy-5-fluoro-3-(3-methylbenzoyl)-, 3',5'-diacetate (9CI)
• 74596-17-1
• C21H21 F N2 O8
• 0
• .

• Urea,N-[(3R)-2,3-dihydro-1-[2-(2-methylphenyl)-2-oxoethyl]-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]-N'-(3-methylphenyl)-
• 145084-28-2
• C32H28 N4 O3
• 516.59
• .

• Urs-12-en-28-oic acid,3,19,23-trihydroxy-, (3a,4b)-
• 64199-78-6
• C30H48 O5
• 0
• .

• Urea,N-phenyl-N'-2-thiazolyl-
• 14954-35-9
• C10H9 N3 O S
• 219.263
• .

• Urea,N,N'-bis(4-hydroxycyclohexyl)-N-nitroso-, [trans(trans)]- (9CI)
• 80413-77-0
• C13H23 N3 O4
• 0
• .

• Urea,N-(2,6-dimethylphenyl)-N'-(1-methyl-2-pyrrolidinylidene)-
• 50528-97-7
• C14H19 N3 O
• 245.36
• .

• Urea,N-(3-methoxypropyl)-
• 1119-61-5
• C5H12 N2 O2
• 132.16
• .

• Uridine,3-(1,3-benzodioxol-5-ylcarbonyl)-2'-deoxy-5-fluoro- (9CI)
• 74234-11-0
• C17H15 F N2 O8
• 0
• .

• Urea,N-phenyl-N'-(2,4,6-trimethylphenyl)-
• 2904-67-8
• C16H18 N2 O
• 254.3269
• .

• Uranium carbide (UC)
• 12070-09-6
• CU
• 250.04
• .

• Urea,N-[2,3-O-[[4-[bis(2-chloroethyl)amino]phenyl]methylene]-5-O-(4-nitrobenzoyl)-D-ribofuranosyl]-N'-(2-chloroethyl)-
• 74692-68-5
• C26H29 Cl3 N4 O8
• 0
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[2-(1-methyl-1H-indol-3-yl)hexyl]-, (S)-(9CI)
• 145131-63-1
• C28H39 N3 O
• 0
• .

• Uridine,2'-deoxy-5-mercapto- (9CI)
• 7085-54-3
• C9H12 N2 O5 S
• 0
• .

• Undecanoic acid, zincsalt (2:1)
• 14992-20-2
• C11H22 O2 . 1/2 Zn
• 435.9755
• .

• Urs-12-en-28-oic acid,2,3-dihydroxy-23-oxo-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI)
• 160669-28-3
• C48H76 O19
• .

• Uridine,3'-azido-2',3'-dideoxy-5-ethyl-
• 105380-83-4
• C11H15 N5 O4
• 281.2679
• .

• Urea,N,N'-di-1-naphthalenyl-
• 607-56-7
• C21H16 N2 O
• 312.36
• .

• Urea,N-(2-bromo-6-methylphenyl)-N'-[imino(methylamino)methyl]-, hydrochloride (1:1)
• 65009-42-9
• C10H13 Br N4 O . Cl H
• 321.6014
• .

• Uridine5'-(pentahydrogen tetraphosphate), P'''®5'-ester with 2'-deoxycytidine, sodium salt (1:4)
• 318250-11-2
• C18H27 N5 O21 P4 . 4 Na
• 861.2502
• .

• Urea, [3-chloro-4-[(b-D-glucopyranosyloxy)methyl]phenyl]-(9CI)
• 128057-41-0
• C14H19 Cl N2 O7
• 362.7629
• .

• Urea,N-methyl-N'-(3-nitrophenyl)-N-nitroso-
• 21562-00-5
• C8H8 N4 O4
• 0
• .

• Undecylenic acid, animal protein condensate
• 68188-37-4
• C11H19O *
• 167.26796
• .

• Urea,N-butyl-N'-[1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidinyl]-
• 59184-78-0
• C20H29 N5 O3
• 0
• .

• Urea,N-[(tetrahydro-2-furanyl)methyl]-
• 38336-10-6
• C6H12 N2 O2
• 0
• .

• Uridine,2',3'-dideoxy-4-thio- (9CI)
• 122568-04-1
• C9H12 N2 O3 S
• 0
• .

• UREA, SULFATE (1:1)
• 21351-39-3
• CH₄N₂O•H₂O₄S
• 244-343-6
• 158.13374
• .

• Urea,N,N'-bis[2-(2-heptadecyl-4,5-dihydro-1H-imidazol-1-yl)ethyl]-
• 13170-68-8
• C45H88 N6 O
• 0
• .

• Urs-12-en-28-oic acid,2,3,19,22-tetrahydroxy-, (2a,3a,22a)- (9CI)
• 146428-61-7
• C30H48 O6
• .

• Urea,N-methyl-N'-(2,2,2-trichloro-1-hydroxyethyl)-
• 1954-79-6
• C4H7 Cl3 N2 O2
• 217-786-8
• 0
• .

• Uranium,dioxobis(2,4-pentanedionato-kO2,kO4)-, (OC-6-11)-
• 18039-69-5
• C10H14 O6 U
• 241-951-3
• 468.2435
• .

• Urea,N-(aminoiminomethyl)-N'-b-D-ribofuranosyl-
• 2508-80-7
• C7H14 N4 O5
• 0
• .

• Urea,N-(3,4-dichlorophenyl)-N'-(2,2-diethoxyethyl)-
• 102433-15-8
• C13H18 Cl2 N2 O3
• 321.1996
• .

• Urea,N-[3-methyl-4-(4-morpholinylcarbonyl)-5-isothiazolyl]-N'-phenyl-
• 154807-50-8
• C16H18 N4 O3 S
• 346.4041
• .

• Urea,N,N''-1,2-ethanediylbis-
• 1852-14-8
• C4H10 N4 O2
• 217-441-1
• 146.18
• .

• Uridine 5'-(trihydrogendiphosphate), P'-a-D-glucopyranosylester
• 133-89-1
• C₁₅H₂₄N₂O₁₇P₂
• 205-121-4
• 566.301782
• .

• Urea,N,N''-1,6-hexanediylbis[N',N'-dimethyl- (9CI)
• 20575-76-2
• C₁₂H₂₆N₄O₂
• 258.3604
• .

• Uridine,3'-amino-2',3'-dideoxy-5-ethyl- (9CI)
• 114008-10-5
• C11H17 N3 O4
• 255.2704
• .

• Uridine,2',3'-dideoxy-5'-O-(phosphonomethyl)-, disodium salt (9CI)
• 129151-66-2
• C10H15 N2 O7 P . 2 Na
• .