• Urea,N-(3-isocyanatomethylphenyl)-N'-[[[4-[[[(3-isocyanatomethylphenyl)amino]carbonyl]amino]phenyl]methyl]phenyl]-
• 71130-76-2
• C31H26 N6 O4
• 275-215-8
• 556.5277
• .

• Urea,N,N''-1,4-butanediylbis[N'-(2-chloroethyl)-N-nitroso- (9CI)
• 64624-59-5
• C10H18 Cl2 N6 O4
• 357.1937
• .

• Urea, N-(4-aminobutyl)-
• 6851-51-0
• C5H13 N3 O
• 0
• .

• Urea,N,N'',N''''-phosphinylidynetris[N'-methoxy- (9CI)
• 14795-56-3
• C6H15 N6 O7 P
• 314.1931
• .

• Urea,N'-[3-[2-(4-chlorophenyl)ethenyl]phenyl]-N,N-dimethyl-, (E)- (9CI)
• 129242-88-2
• C17H17 Cl N2 O
• 300.7827
• .

• Uridine,2'-deoxy-2'-iodo- (7CI,8CI,9CI)
• 4753-03-1
• C9H11 I N2 O5
• 0
• .

• Urea,N-(2-chloroethyl)-N'-[2-(2-propen-1-yl)phenyl]-
• 102434-00-4
• C12H15 Cl N2 O
• 238.7133
• .

• Urs-12-en-28-oic acid,2,3,19-trihydroxy-, b-D-glucopyranosyl ester, (2a,3b)-
• 88515-58-6
• C36H58 O10
• 0
• .

• Urea,N-methyl-N'-[3-(trifluoromethyl)phenyl]-
• 3032-40-4
• C9H9 F3 N2 O
• 218.1758
• .

• Urea,N-[[(1-methyl-1H-imidazol-2-yl)thio]methyl]-N'-phenyl-
• 68901-16-6
• C12H14 N4 O S
• 272-658-9
• 262.33076
• .

• Uridine,2'-deoxy-5-(iodo-125I)-
• 13104-59-1
• C9H11 I N2 O5
• 352.0987
• .

• Uridine 5'-(trihydrogendiphosphate), P'-(2-amino-2-deoxy-a-D-galactopyranosyl) ester
• 17479-06-0
• C15H25 N3 O16 P2
• 0
• .

• Urea,N-(2-chlorophenyl)-
• 114-38-5
• C7H7 Cl N2 O
• 170.6
• .

• Uzarigenin-glucoside-canaroside
• 100857-42-9
• C₃₅H₅₄O₁₂
• 0
• .

• Urea,N'-[3-chloro-4-[(chlorodifluoromethyl)thio]phenyl]-N,N-dimethyl-
• 33439-45-1
• C10H10 Cl2 F2 N2 O S
• 251-523-8
• 315.1670064
• .

• Undecanamide,11-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]-N-[11-[[2-(1H-indol-3-yl)ethyl]amino]-11-oxoundecyl]-
• 118267-45-1
• C44H65 N5 O4 S
• .

• Urea,N-methyl-N'-nitroso-
• 3040-49-1
• C2H5 N3 O2
• 103.08
• .

• Urea,N,N-dimethyl-N'-(octahydro-1,2,4-methenopentalen-5-yl)- (9CI)
• 24024-53-1
• C12H18 N2 O
• .

• Urea,N'-(4-amino-3-pyridinyl)-N,N-dimethyl-
• 88404-01-7
• C8H12 N4 O
• 0
• .

• Urea,N-cyclohexyl-N'-[4-[2-hydroxy-3-[(1-methylpropyl)amino]propoxy]phenyl]-
• 38651-96-6
• C20H33 N3 O3
• 0
• .

• Undecanoic acid,11-chloro-
• 1860-44-2
• C11H21 Cl O2
• 220.74
• .

• Urea,N-(2-chloroethyl)-N'-[3-hydroxy-2-[(3b,7b)-3-hydroxycholest-5-en-7-yl]propyl]-N-nitroso- (9CI)
• 164120-27-8
• C33H56 Cl N3 O4
• 594.2684
• .

• Uridine,2',3'-O-(1-methylethylidene)-,5'-[[[(2R)-2-[(1-oxodecyl)amino]-3-phenylpropoxy]carbonyl]sulfamate] (9CI)
• 149992-49-4
• C32H46 N4 O11 S
• 0
• .

• Urea,N-(4,5,6,7-tetrahydro-7-oxobenzo[b]thien-4-yl)-
• 58095-31-1
• C9H10 N2 O2 S
• 0
• .

• Urea,N-(3-chlorophenyl)-N'-1,3-dithiolan-2-ylidene-
• 10191-80-7
• C10H9 Cl N2 O S2
• 272.7743
• .

• Urea,N-[2,3-dihydro-4,7-dimethoxy-6-[2-(1-piperidinyl)ethoxy]-5-benzofuranyl]-N'-methyl-
• 102433-26-1
• C19H29 N3 O5
• 379.4507
• .

• Urea,N-(3-chlorophenyl)-N'-(4,5-dihydro-1-methyl-4-oxo-1H-imidazol-2-yl)-
• 57653-26-6
• C11H11 Cl N4 O2
• 266.6836
• .

• Urea,N'-(2,4-difluorophenyl)-N-[5-[(4,5-diphenyl-1H-imidazol-2-yl)sulfinyl]pentyl]-N-heptyl-
• 130804-81-8
• C34H40 F2 N4 O2 S
• .

• Urea,N-[7-methoxy-4-(1-methylethoxy)-6-[2-(1-piperidinyl)ethoxy]-5-benzofuranyl]-N'-methyl-
• 75883-77-1
• C21H31 N3 O5
• 0
• .

• Umbilical cord, ext.
• 98654-16-1
• 308-850-7
• 0
• .

• Undecanoic acid,11-[[(3b)-3,30-dihydroxy-28-oxolup-20(29)-en-28-yl]amino]-(9CI)
• 150840-36-1
• C41H69 N O5
• 655.9903
• .

• Urea,N,N'-bis(4-aminophenyl)-
• 4550-72-5
• C13H14 N4 O
• 242.27646
• .

• Uridine,2'-deoxy-5-fluoro-3'-O-(phenylmethyl)-, 5'-acetate (9CI)
• 103766-68-3
• C18H19 F N2 O6
• .

• Urea,N-hydroxy-N-(4-methylphenyl)-N'-phenyl-
• 1500-23-8
• C14H14 N2 O2
• 242.2732
• .

• Uridine,3'-azido-2',3'-dideoxy-5-hydroxy-
• 111495-90-0
• C9H11 N5 O5
• 269.2141
• .

• Urea,N-2-benzothiazolyl-N'-butyl-
• 28956-65-2
• C12H15 N3 O S
• 0
• .

• Uridine,2'-deoxy-5-ethyl-, 5'-[hydrogen (carboxymethyl)phosphonate] (9CI)
• 117627-19-7
• C13H19 N2 O9 P
• 378.271721
• .

• Uridine,2'-deoxy-5-hexyl- (9CI)
• 57741-93-2
• C15H24 N2 O5
• 0
• .

• Undecanedioic acid,1,11-dimethyl ester
• 4567-98-0
• C13H24 O4
• 224-943-4
• 244.33
• .

• Urea,N-9-acridinyl-N'-(3-bromo-2-propen-1-yl)-
• 102613-29-6
• C17H14 Br N3 O
• 356.2166
• .

• Uridine,5-bromo-2'-deoxy-5-fluoro-5,6-dihydro-6-methoxy- (9CI)
• 1031-61-4
• C10H14 Br F N2 O6
• 357.1304
• .

• Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-2-O-sulfo-b-D-glucopyranosyl)oxy]-, 28-b-D-glucopyranosyl ester, (3b)-
• 149732-53-6
• C42H66 O17 S
• .

• Undecanamide,11,11'-(1,3-disiloxanediyl)bis-
• 27764-87-0
• C22H48 N2 O3 Si2
• .

• Uridine,2'-deoxy-5-fluoro-, 5'-octanoate (9CI)
• 118694-10-3
• C17H25 F N2 O6
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(2,4,5-trimethylphenyl)-
• 102433-73-8
• C12H17 Cl N2 O
• 254.75576
• .

• Urea,N-(aminoiminomethyl)-N'-(4-nitrophenyl)-, hydrochloride (1:1)
• 51-58-1
• C8H9 N5 O3 . Cl H
• 259.68
• .

• Undecanoic acid,11-[(aminoiminomethyl)thio]-, hydrobromide (1:1)
• 3064-23-1
• C12H24 N2 O2 S . Br H
• 341.3081
• .

• Urea,N-[(2,4-dimethylphenyl)methyl]-
• 25017-32-7
• C10H14 N2 O
• 178.231
• .

• Ulsan D (9CI)
• 111274-97-6
• 0
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[2-[1-(1-methyl-1H-indol-3-yl)cyclopentyl]ethyl]-
• 145131-13-1
• C29H39 N3 O
• 445.6395
• .