• Uranium, chlorotris(h5-2,4-cyclopentadien-1-yl)-
• 1284-81-7
• C15H15 Cl U
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N'-(diphenylmethyl)-N-hydroxy-
• 97139-71-4
• C21H27 Cl2 N4 O4 P
• .

• Urea,N-(2-chlorophenyl)-N'-(3-fluorophenyl)-
• 13208-20-3
• C13H10 Cl F N2 O
• 264.6827
• .

• Urea,N,N-dimethyl-N'-(6-methyl-1H-benzimidazol-2-yl)-
• 64022-50-0
• C11H14 N4 O
• .

• Urea,N-(2-chloroethyl)-N'-[4-(chloromethyl)cyclohexyl]-, trans- (9CI)
• 61367-15-5
• C10H18 Cl2 N2 O
• 253.1687
• .

• Urea,N,N''-(3-methyl-1,2-cyclohexanediyl)bis[N',N'-dimethyl- (9CI)
• 182165-34-0
• C13H26 N4 O2
• .

• Urea,N-[2-[[2-(ethylthio)ethyl]thio]ethyl]-
• 94248-91-6
• C7H16 N2 O S2
• 304-367-0
• 208.34474
• .

• Urea,N'-[5-(1,1-dimethylethyl)-3-isoxazolyl]-N-[(b-D-glucopyranosyloxy)methyl]-N-methyl-
• 82040-93-5
• C16H27 N3 O8
• 389.4009
• .

• Urea,N-butyl-N'-methyl-
• 6135-36-0
• C6H14 N2 O
• 0
• .

• Urea,3-(4-tert-butylcyclohexyl)-1-(2-fluoroethyl)-1-nitroso-, trans- (8CI)
• 13908-94-6
• C13H24 F N3 O2
• 273.347
• .

• Urea,N-[(3R)-5-cyclohexyl-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-(3-methylphenyl)-
• 146451-02-7
• C24H28 N4 O2
• .

• Urea,N-(2-chloroethyl)-N'-(1-phenylethyl)-
• 35357-49-4
• C11H15 Cl N2 O
• 226.7026
• .

• Urs-12-en-28-oic acid,2-(acetyloxy)-3,19,23-trihydroxy-, b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI)
• 95262-50-3
• C38H60 O12
• .

• Urea,N'-(3,4-dichlorophenyl)-N-methyl-N-(phenylmethyl)-
• 73355-66-5
• C15H14 Cl2 N2 O
• 309.1905
• .

• Urea,N,N''-methylenebis[N,N'-dimethyl- (9CI)
• 60913-23-7
• C7H16 N4 O2
• 188.2275
• .

• Urea,N-(cyanophenylmethyl)-N-phenyl-
• 7404-11-7
• C15H13 N3 O
• 251.2832
• .

• Undecane, 2,4-dimethyl-
• 17312-80-0
• C13H28
• 184.3614
• .

• Urs-20-ene-3,16,22-triol,(3b,16b,18a,19a,22a)- (9CI)
• 71876-60-3
• C30H50 O3
• 0
• .

• Urea, tetra(methyl-d3)-(9CI)
• 51219-89-7
• C₅H₁₂N₂O
• 257-062-9
• 128.24
• .

• Urea,N-(7-nitro-1,2-benzisothiazol-3-yl)-
• 105734-72-3
• C8H6 N4 O3 S
• 238.2232
• .

• Uridine, 3'-deoxy-
• 7057-27-4
• C₉H₁₂N₂O₅
• 228.202
• .

• Urea,N-[4-(2-hydroxyphenyl)-6-phenyl-2-pyrimidinyl]-
• 52872-80-7
• C17H14 N4 O2
• 306.3187
• .

• Urea,N-(2-methyl-3-oxo-1-propen-1-yl)-N'-phenyl-
• 64300-49-8
• C11H12 N2 O2
• 204.2252
• .

• Urea,N-(2-chloroethyl)-N'-(2,3,4-tri-O-acetyl-b-D-xylopyranosyl)-
• 66101-78-8
• C14H21 Cl N2 O8
• 380.7781
• .

• Usnea plicata, ext.
• 92347-15-4
• 296-202-3
• .

• Urea,N-(5-chloro-1,2-benzisothiazol-3-yl)-N'-ethyl-
• 105734-61-0
• C10H10 Cl N3 O S
• 255.7239
• .

• Ursane
• 464-93-7
• C30H52
• 0
• .

• Urea,N,N''-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[N',N'-dimethyl- (9CI)
• 17557-83-4
• C20H26 N4 O2
• 354.446
• .

• Urea,N,N'-bis(1,1,3,3-tetramethylbutyl)-
• 2092-58-2
• C17H36 N2 O
• 284.4805
• .

• Undecanoicacid, 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-
• 34598-33-9
• C11H5 F17 O2
• 252-108-4
• 492.1291
• .

• Urea,N-(4-chlorophenyl)-N'-(4-fluorophenyl)-
• 404-51-3
• C13H10 Cl F N2 O
• 264.6827
• .

• Urea,N-(5-methyl-3-isoxazolyl)-N'-phenyl-
• 16279-38-2
• C11H11 N3 O2
• 217.2239
• .

• Ustiloxin E (9CI)
• 158253-87-3
• C₂₈H₄₁N₅O₁₅S
• 0
• .

• Urea,N-(3-bromotetrahydro-2H-pyran-2-yl)-
• 5432-03-1
• C6H11 Br N2 O2
• 223.0677
• .

• Urea,N-phenyl-N'-(phenylmethyl)-
• 1467-21-6
• C14H14 N2 O
• 226.2738
• .

• Undecanoic acid, 2-amino-2-methyl-
• 5472-92-4
• C12H25 N O2
• 215.3324
• .

• Urea,N-(6,11-dihydrodibenzo[b,e]thiepin-11-yl)-N'-(phenylmethyl)-
• 74797-28-7
• C22H20 N2 O S
• 360.472
• .

• Urs-12-ene-23,28-dioicacid, 3-[[(2a,3b,4a)-17-carboxy-2,3,19-trihydroxy-23-oxo-28-norurs-12-en-23-yl]oxy]-2,19,24-trihydroxy-,(2a,3a,4b)- (9CI)
• 132302-48-8
• C60H90 O14
• .

• Uridine,2'-deoxy-5-(3,6-dioxo-1,4-cyclohexadien-1-yl)- (9CI)
• 87414-25-3
• C15H14 N2 O7
• 334.2809
• .

• Undecane, 5,5-dimethyl-
• 17312-73-1
• C13H28
• 184.3614
• .

• Urea,N-(2-chlorophenyl)-N'-(4-morpholinylmethyl)-
• 6295-69-8
• C12H16 Cl N3 O2
• 269.7273
• .

• Undecanoic acid,11-(propylsulfonyl)-
• 5455-17-4
• C14H28 O4 S
• 0
• .

• Urea,N-(3-chlorophenyl)-N'-[4-(trifluoromethyl)phenyl]-
• 23751-05-5
• C14H10 Cl F3 N2 O
• 314.6902
• .

• Urea,N'-(2,4-dimethylphenyl)-N,N-dimethyl-
• 91430-05-6
• C11H16 N2 O
• 192.2575
• .

• Urea,N-1,2-benzisothiazol-3-yl-N'-(3-chlorophenyl)-
• 104121-49-5
• C14H10 Cl N3 O S
• 303.7667
• .

• Ursane-3,19,20-triol,(3a)- (9CI)
• 159359-66-7
• C30H52 O3
• .

• Urs-12-en-28-oicacid, 3-[(2-O-acetyl-a-L-arabinopyranosyl)oxy]-19-hydroxy-, b-D-glucopyranosylester, (3b)- (9CI)
• 102848-65-7
• C43H68 O14
• .

• Urea,N-(1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinyl)-
• 89323-17-1
• C5H6 N4 O3
• 170.1261
• .

• Urea, methylene-(6CI,7CI,9CI)
• 35650-81-8
• C2H4 N2 O
• 0
• .

• Urea, N-cyano-
• 2208-89-1
• C₂H₃N₃O
• 218-633-8
• 85.06472
• .