• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, 4-(O-methyloxime) (9CI)
• 91918-34-2
• C10H18 N3 O14 P3
• 0
• .

• Urea,N,N-diethenyl-N'-ethynyl-
• 94201-58-8
• C7H8 N2 O
• 303-645-9
• 136.15122
• .

• Undecanamide,N-[1-(hydroxymethyl)propyl]-
• 94023-77-5
• C15H31 N O2
• 301-676-2
• 257.41214
• .

• Uridine,5-(2-bromoethyl)-2'-deoxy- (9CI)
• 90301-64-7
• C11H15 Br N2 O5
• 0
• .

• Urea,N-(3,4-dichlorophenyl)-N'-[2-(dimethylamino)phenyl]-
• 94201-84-0
• C15H15 Cl2 N3 O
• 303-674-7
• 324.2051
• .

• 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-[5-[[[(4-chlorophenyl)amino]carbonyl]amino]-2-methylphenyl]-N'-(4-methylphenyl)-
• 94158-50-6
• C22H21 Cl N4 O2
• 303-122-5
• 408.88074
• .

• Urs-12-en-28-oic acid,3-hydroxy-, (3a)-
• 989-30-0
• C30H48 O3
• 456.70
• .

• Urea, polymer with ammonium chloride ((NH4)Cl), cyanoguanidine and formaldehyde
• 9075-85-8
• 0
• .

• Undecanoic acid,2-methyl-2-nonyl-,3-[[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]amino]-2-hydroxypropyl ester
• 94442-08-7
• C30H64 N4 O3
• 305-333-8
• 528.85416
• .

• Uridine,5-hydroxy-
• 957-77-7
• C9H12 N2 O7
• 213-487-1
• 260.2
• .

• Urea,N-[2-hydroxy-3-(2-propen-1-yloxy)propyl]-
• 93919-32-5
• C7H14 N2 O3
• 300-018-1
• 174.19766
• .

• Urea,N-(2-chloroethyl)-N'-(2-mercaptoethyl)-N-nitroso-
• 90213-06-2
• C5H10 Cl N3 O2 S
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), 2',3'-dideoxy-3'-oxo- (9CI)
• 92544-21-3
• C9H12 N2 O11 P2
• 0
• .

• Urea,N-[6-[[[[3-[[(cyclohexylamino)carbonyl]amino]-5-methylphenyl]amino]carbonyl]amino]hexyl]-N'-[3-methyl-5-[[(octadecylamino)carbonyl]amino]phenyl]-
• 97337-90-1
• C48H80 N8 O4
• 306-585-1
• 833.2
• .

• Uridine 5'-(tetrahydrogen triphosphate),2'-deoxy-5-[3-[[3-[[2-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]ethyl]dithio]-1-oxopropyl]amino]-1-propenyl]-,[3aR-(3aa,4b,6aa)]- (9CI)
• 97068-12-7
• C27 H43 N6O17 P3 S3
• 0
• .

• Urea,N,N'-dimethyl-N-phenyl- (9CI)
• 938-91-0
• C9H12 N2 O
• 213-350-6
• 164.20438
• .

• Urea,N-methyl-N'-[2-[6-(methylthio)-9H-purin-9-yl]ethyl]-
• 90924-88-2
• C10H14 N6 O S
• 0
• .

• Urea,N-(3,4-dichlorophenyl)-N'-[3-[(trifluoromethyl)thio]phenyl]-
• 93856-96-3
• C14H9 Cl2 F3 N2 O S
• 299-131-6
• 381.2002696
• .

• Uridylyltransferase,galactose 1-phosphate
• 9016-11-9
• 0
• .

• Urea,N'-(3-ethoxyphenyl)-N,N-dimethyl-
• 96337-68-7
• C11H16 N2 O2
• 208.2569
• .

• Urea,N-(2-methylphenyl)-N'-[3-(trifluoromethyl)phenyl]-
• 91286-91-8
• C15H13 F3 N2 O
• 294.2717
• .

• Umbilical cord,defatted
• 91082-72-3
• 293-787-7
• .

• Urea,N,N''-[[(2-hydroxyethyl)imino]bis(methylene)]bis- (9CI)
• 94200-22-3
• C6H15 N5 O3
• 303-498-0
• 205.215
• .

• Uridine,5'-bromo-5-(2-bromoethyl)-2',5'-dideoxy- (9CI)
• 97975-03-6
• C11H14 Br2 N2 O4
• 398.0479
• .

• Urea,1,1'-p-phenylenebis[3-methyl- (7CI)
• 94628-91-8
• C10H14 N4 O2
• 222.2438
• .

• Ustilago maydis, ext.
• 91722-44-0
• 294-442-3
• .

• Urea,N,N-bis(2-methyl-2-propen-1-yl)-
• 91633-85-1
• C9H16 N2 O
• 0
• .

• Uridine,2'-deoxy-5-(2-hydroxyethyl)- (9CI)
• 90301-60-3
• C11H16 N2 O6
• 272.25
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N'-butyl-N-hydroxy-
• 97139-65-6
• C12H25 Cl2 N4 O4 P
• .

• Urea,N-(3-chlorophenyl)-N'-1H-1,2,4-triazol-5-yl-
• 93457-10-4
• C9H8 Cl N5 O
• 237.6457
• .

• Urea, monohydrobromide(9CI)
• 94030-93-0
• CH4 N2 O . Br H
• 301-698-2
• 140.9672
• .

• Urea,N-[3-(2-chloroethyl)-2-[(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N-hydroxy-
• 97139-54-3
• C8H17 Cl2 N4 O4 P
• .

• Urs-12-en-28-oic acid,2,3,19,23-tetrahydroxy-, b-D-glucopyranosyl ester, (2a,3a,4a)-
• 95262-49-0
• C36H58 O11
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, disodium salt (9CI)
• 93919-43-8
• C9H15 N2 O14 P3 . 2 Na
• 300-028-6
• 980.247026
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N-hydroxy-N'-methyl-
• 97139-62-3
• C9H19 Cl2 N4 O4 P
• .

• Ulexite(CaNaH12(BO3)5.2H2O), calcined
• 92908-33-3
• 296-662-5
• .

• Urea,N-(2-bromoethyl)-N'-(4-nitrophenyl)-
• 90562-08-6
• C9H10 Br N3 O3
• 288.098
• .

• Urea,N-[(2,4-dimethylphenyl)methyl]-N'-phenyl-
• 92277-83-3
• C16H18 N2 O
• 254.3269
• .

• Urea,N'-[2-[(9-butyl-9H-purin-6-yl)thio]ethyl]-N-methyl-N-nitroso-
• 91881-61-7
• C13H19 N7 O2 S
• 337.4007
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N-hydroxy-N'-tetradecyl-
• 97139-14-5
• C22H45 Cl2 N4 O4 P
• .

• Urea,N-(2-chloroethyl)-N'-(6-methyl-2-pyridinyl)-
• 93701-52-1
• C9H12 Cl N3 O
• 213.6641
• .

• Urea,N-(3,4-dichlorophenyl)-N'-[2-(diethylamino)ethyl]-
• 93043-61-9
• C13H19 Cl2 N3 O
• 304.2155
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N-hydroxy-N'-(4-nitrophenyl)-
• 97139-36-1
• C14H20 Cl2 N5 O6 P
• .

• Unona latifolia, ext.
• 92457-44-8
• 296-326-8
• .

• Undecanoic acid,2-methyl-2-nonyl-, 3-[bis(2-hydroxypropyl)amino]-2-hydroxypropyl ester
• 96507-75-4
• C30H61 N O5
• 306-153-2
• 515.80904
• .

• Undecanoic acid,2-methyl-2-nonyl-,3-[[(5-amino-1,3,3-trimethylcyclohexyl)methyl]amino]-2-hydroxypropyl ester
• 96507-73-2
• C34H68 N2 O3
• 306-151-1
• 552.91532
• .

• Urea,N-butyl-N'-1H-1,2,4-triazol-5-yl-
• 91746-99-5
• C7H13 N5 O
• 183.211
• .

• Urea,N-[2-[bis(2-chloroethyl)amino]tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-4-yl]-N-hydroxy-N'-(phenylmethyl)-
• 97139-59-8
• C15H23 Cl2 N4 O4 P
• .

• Uroplen A (9CI)
• 90453-27-3
• .