• Urea, -alpha--acetyl--alpha--allylthio- (1CI)
• 860750-33-0
• C6H10N2OS
• 0
• .

• Urea, 1-(3,5-dimethyl-4-isoxazolyl)-3-methyl- (6CI)
• 98432-43-0
• C7H11N3O2
• 0
• .

• uridine phosphate-beta-thiophosphate glucose
• 67246-26-8
• C₁₅H₂₄N₂O₁₆P₂S
• 0
• .

• uridine-2-deoxy-2-fluoro-D-glucose diphosphate ester
• 67341-43-9
• C₁₅H₂₃FN₂O₁₆P₂
• 0
• .

• UK-37248
• 74226-22-5
• C₁₂H₁₃ClN₂O₃
• 0
• .

• Urea, N-nitroso-N-tricyclo[3.2.1.02,4]oct-3-yl-, (1-alpha-,2-ba-,3-ba-,4-ba-,5-alpha-)- (9CI)
• 57043-80-8
• C9H13N3O2
• 0
• .

• Urea, N-nitroso-N-tricyclo[3.2.1.02,4]oct-3-yl-, (1-alpha-,2-alpha-,3-alpha-,4-alpha-,5-alpha-)- (9CI)
• 57090-33-2
• C9H13N3O2
• 195.21842
• .

• uvaricin
• 82064-83-3
• C₃₉H₆₈O₇
• 0
• .

• Ucb JO28
• 82227-38-1
• C₂₄H₃₀ClNO₄
• 0
• .

• ubiquitin cross-reactive protein
• 60267-61-0
• C₁₇H₁₆O₇
• 0
• .

• URG-71
• 82640-03-7
• 0
• .

• UBIQUINONE
• 60684-33-5
• 0
• .

• Urea, N,N'-bis(hydroxymethyl)-, polymer with formaldehyde and (hydroxymethyl)urea
• 62073-57-8
• C6H16N4O6
• 0
• .

• URACIL DNA GLYCOSYLASE
• 59088-21-0
• 0
• .

• Urea, (2-carbamoyl-2-cyanovinyl)- (7CI)
• 89323-14-8
• C5H6N4O2
• 0
• .

• Undecanoic acid 2-methylpropyl ester
• 62637-96-1
• C₁₅H₃₀O₂
• 0
• .

• Urea, N-hydroxy-N,N-di-2-propenyl- (9CI)
• 760197-87-3
• C7H12N2O2
• 156.18238
• .

• Urea, (2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)- (9CI)
• 59747-16-9
• C8H8N4O2
• 192.17472
• .

• UK 14,304 TARTRATE
• 59803-99-5
• C11H10BrN5.C4H6O6
• 442.224
• .

• Urea, N-5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl-N-methyl-
• 59962-53-7
• 0
• .

• URIC ACID (1,3-15N2)
• 62948-75-8
• C5H4N4O3
• 170.13
• .

• Urea, (1-methyl-2-pyrrolidinylidene)-2-pentenyl- (9CI)
• 771432-09-8
• C11H19N3O
• 209.28806
• .

• Urea, N-(2-fluoroethyl)-N-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)- (9CI)
• 500315-80-0
• C7H9FN4O3
• 216.1697632
• .

• Urea, N-butyl-N-(4-ethylphenyl)- (9CI)
• 500873-37-0
• C13H20N2O
• 220.3107
• .

• Urea, N-[2-(dimethylamino)ethyl]-N,N-dimethyl- (9CI)
• 500893-29-8
• C7H17N3O
• 159.22938
• .

• Urea, N-(7-chloro-8-hydroxy-1-naphthalenyl)-N-dodecyl-
• 501363-64-0
• C23H33ClN2O2
• 0
• .

• Urea, N,N-dimethyl-N-propoxy- (9CI)
• 502448-03-5
• C6H14N2O2
• 146.18756
• .

• Urea, N-ethyl-N-methyl-N-propyl- (9CI)
• 503114-33-8
• C7H16N2O
• 144.21474
• .

• UMP dialdehyde
• 63436-29-3
• C₉H₁₁N₂O₉P
• 0
• .

• unicryl
• 90652-05-4
• 0
• .

• UDP-N-methylglucosamine phosphate
• 84283-22-7
• C₁₆H₂₈N₃O₁₉P₃
• 0
• .

• UNICONAZOLE
• 76714-83-5
• C15H18ClN3O
• 291.78
• .

• Urea, 1,3-bis(p-chlorobenzyl)-
• 92550-15-7
• C₁₅H₁₄Cl₂N₂O
• 0
• .

• Uridine 5'-(tetrahydrogen triphosphate), 5-bromo-2'-deoxy-, trilithium salt
• 93882-10-1
• C27H39Br3Li3N6O42P9
• 299-411-8
• 1658.912409
• .

• Urea, N-(4-ethoxyphenyl)-N-2-propenyl- (9CI)
• 708236-77-5
• C12H16N2O2
• 220.26764
• .

• uracil-2-propenal
• 86798-57-4
• C₇H₆N₂O₃
• 0
• .

• Uracil-1-yl
• 87009-12-9
• C₄H₃N₂O₂
• 0
• .

• UP 616
• 87187-74-4
• C₂₃H₂₆O₇
• 0
• .

• undecaphosphotungstate
• 87261-30-1
• H₇₈Na₇O₃₉W₁₁
• 0
• .

• UREA (13C, 15N2)
• 58069-83-3
• CH4N2O
• 63.08
• .

• Urea, 1-methylcyclopropyl-
• 58102-14-0
• 0
• .

• Urea, N-3-isoxazolyl-N,N-dimethyl- (9CI)
• 61365-10-4
• C6H9N3O2
• 155.15456
• .

• Urea, polymer with N-(2-aminoethyl)-1,2-ethanediamine and formaldehyde
• 61472-52-4
• (C4H13N3·CH4N2O·CH2O)x
• 0
• .

• Urea,N-[1-(3,3-dimethyl-2-oxobutyl)-2,3-dihydro-5-(1-methyl-1H-imidazol-2-yl)-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-(3-methylphenyl)-
• 168161-57-7
• C₂₇H₃₀N₆O₃
• .

• Uridine, 2'-S-methyl-2'-thio-, 3',5'-diacetate
• 139705-85-4
• C₁₄H₁₈N₂O₇S
• .

• Urea, N-(6,7-dichloro-2-benzothiazolyl)-N'-(methoxymethyl)-N-methyl-
• 139962-01-9
• C₁₁H₁₁Cl₂N₃O₂S
• .

• Urea, N-(4-acetylphenyl)-N'-(5-hydroxy-1H-indazol-3-yl)-
• 511204-97-0
• C₁₆H₁₄N₄O₃
• .

• Urea,N,N''-(2-methyl-1,3-phenylene)bis[N'-[(4-nitrophenyl)methyl]-N'-propyl-
• 62869-72-1
• C₂₉H₃₄N₆O₆
• .

• Urea,N-(4-fluorophenyl)-N'-[3-[3-[(2-fluorophenyl)methyl]-1-piperidinyl]propyl]-
• 275810-10-1
• C₂₂H₂₇F₂N₃O
• .

• Urea,N-[3-[4-[(4-fluorophenyl)methyl]-1-piperidinyl]-2-hydroxy-1-(phenylmethyl)propyl]-N'-(3-methoxyphenyl)-
• 275810-40-7
• C₃₀H₃₆FN₃O₃
• .