• Atrial natriureticpeptide-25 (rat) (9CI)
• 90052-57-6
• C113H177 N39 O35 S2
• 2705.98
• .

• Acetic acid,2-[2,3-dichloro-4-[(5-hydroxy-2-thienyl)carbonyl]phenoxy]-
• 90966-18-0
• C13H8 Cl2 O5 S
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), 5-fluoro-, P'-a-D-galactopyranosyl ester (9CI)
• 92748-40-8
• C15H23 F N2 O17 P2
• 0
• .

• Urea,N,N'-bis[4-[(4-isocyanatophenyl)methyl]phenyl]-
• 93805-48-2
• C29H22 N4 O3
• 298-531-8
• 470.47822
• .

• Urokinase
• 9067-58-7
• 232-917-9
• 0
• .

• Urofollitropin
• 97048-13-0
• C42H65N11O12S2
• 980.16
• .

• Urol (9CI)
• 97503-06-5
• C₁₅H₁₉ClN₂O
• 0
• .

• Uridine,5-(2-chloroethyl)-2'-deoxy- (9CI)
• 90301-59-0
• C11H15 Cl N2 O5
• 0
• .

• Urea,N-(1,3-dimethyl-2,5-dioxo-4-imidazolidinyl)-N'-methyl-
• 98095-77-3
• C7H12 N4 O3
• 0
• .

• Urea,N,N'-bis[(2-benzothiazolylthio)methyl]-
• 95-35-2
• C17H14 N4 O S4
• 202-412-8
• 418.59
• .

• Undecanoic acid,2-methyl-2-nonyl-,3-[[3-(aminomethyl)-3,5,5-trimethylcyclohexyl]amino]-2-hydroxypropyl ester
• 96507-74-3
• C34H68 N2 O3
• 306-152-7
• 552.91532
• .

• Urea,N'-ethyl-N-(2-hydroxyethyl)-N-nitroso-
• 96724-45-7
• C5H11 N3 O3
• 0
• .

• Urea,N-(aminoiminomethyl)-, hydrochloride (1:1)
• 926-72-7
• C2H6 N4 O . Cl H
• 213-143-0
• 138.55618
• .

• Urea,N'-(2-chloroethyl)-N-(2-hydroxyethyl)-N-nitroso-
• 96806-34-7
• C5H10 Cl N3 O3
• 195.63
• .

• Urea,N'-(2-chloroethyl)-N-(2-hydroxypropyl)-N-nitroso-
• 96806-35-8
• C6H12 Cl N3 O3
• 209.66
• .

• Uridine5'-(tetrahydrogen triphosphate),2'-deoxy-5-[3-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-1-propenyl]-,[3aS-(3aa,4b,6aa)]- (9CI)
• 92999-28-5
• C22H34 N5 O16 P3 S
• 0
• .

• Urea,N-ethyl-N'-(2-hydroxyethyl)-N-nitroso-
• 96724-44-6
• C5H11 N3 O3
• 0
• .

• Uridinediphosphogalactose-galactosylacetylglucosamine a-1,3-galactosyltransferase
• 96477-57-5
• 0
• .

• Urs-12-en-28-oic acid,2,3,19,23-tetrahydroxy-, b-D-glucopyranosyl ester, (2a,3b,4a)-
• 95262-48-9
• C36H58 O11
• 0
• .

• Urea,N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-N'-(1-methylethyl)-
• 93856-91-8
• C13H19 N3 O5
• 299-125-3
• 297.30706
• .

• Urease
• 9002-13-5
• Unspecified
• 232-656-0
• 0
• .

• Urotensin II(Gillichthys mirabilis) (8CI,9CI)
• 9047-55-6
• C62H84 N14 O17 S2
• 0
• .

• Uridine,5'-[[[(2,3,4,6-tetra-O-benzoyl-a-D-glucopyranosyl)oxy]carbonyl]sulfamate] (9CI)
• 93426-60-9
• C44H39 N3 O19 S
• 0
• .

• Uridylyltransferase,glucose 1-phosphate
• 9026-22-6
• 232-811-2
• 0
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, 4-hydrazone (9CI)
• 90335-46-9
• C9H17 N4 O13 P3
• 0
• .

• Uridine,3'-[[[(2-chloroethyl)nitrosoamino]carbonyl]amino]-2',3'-dideoxy- (9CI)
• 96699-73-9
• C12H16 Cl N5 O6
• 0
• .

• Uman-fibrin
• 9049-58-5
• .

• Urea,N-(2-chloroethyl)-N'-(2-furanylmethyl)-
• 91621-12-4
• C8H11 Cl N2 O2
• 0
• .

• Undecane,1-(decyloxy)-1-methoxy-
• 94291-88-0
• C22H46 O2
• 304-915-9
• 342.59944
• .

• Uridine,2'-deoxy-3-(2,3-dihydroxypropyl)-5-methyl- (9CI)
• 95896-85-8
• C13H20 N2 O7
• 0
• .

• Unifast
• 98566-24-6
• 0
• .

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

• Undecanoic acid,2-methyl-2-nonyl-, 3-[[[4-(aminomethyl)phenyl]methyl]amino]-2-hydroxypropylester
• 94442-09-8
• C32H58 N2 O3
• 305-334-3
• 518.81452
• .

• Uridine 5'-(trihydrogendiphosphate), P'-[(4-formyl-5-hydroxy-6-methyl-3-pyridinyl)methyl] ester (9CI)
• 97654-04-1
• C17H21 N3 O14 P2
• 0
• .

• Uridine 5'-(trihydrogendiphosphate),P'-[2-deoxy-3-O-[(3R)-3-hydroxy-1-oxotetradecyl]-2-[[(3R)-3-hydroxy-1-oxotetradecyl]amino]-a-D-glucopyranosyl] ester
• 90293-60-0
• C43H77 N3 O20 P2
• 0
• .

• Urea,N-(2-chloroethyl)-N'-[2-(methylsulfinyl)ethyl]-N-nitroso-
• 96413-13-7
• C6H12 Cl N3 O3 S
• 0
• .

• Urea,N-[(2-chlorophenyl)methyl]-N'-(1-methyl-1-phenylethyl)-
• 99485-76-4
• C17H19 Cl N2 O
• 302.7986
• .

• Uronium sulphamate
• 93966-59-7
• CH₇N₃O₄S
• 301-011-6
• 157.14898
• .

• Urea,N-(2-chloroethyl)-N'-(2-pyrazinylmethyl)-
• 91621-13-5
• C8H11 Cl N4 O
• 0
• .

• Urea,N-(4,5-dihydro-4,6-dimethyl-5-methylene-1,2,4-triazin-3-yl)-
• 94094-77-6
• C7H11 N5 O
• 302-179-3
• 181.19514
• .

• Uridine,2'-deoxy-5-fluoro-, 5'-hexadecanoate (9CI)
• 96733-83-4
• C25H41 F N2 O6
• 0
• .

• Urea,N,N'-bis[2-(dimethylamino)phenyl]-
• 94201-83-9
• C17H22 N4 O
• 303-673-1
• 298.38278
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, tetralithium salt (9CI)
• 93858-62-9
• C9H15 N2 O14 P3 . 4 Li
• 299-294-3
• 491.87
• .

• Urea,N-[(2-chlorophenyl)methyl]-N'-[4-(1,1-dichloro-2,2-difluoroethoxy)phenyl]-
• 94336-05-7
• C16H13 Cl3 F2 N2 O2
• 0
• .

• Urea, reaction products with formaldehyde, glyoxal and methanol
• 92908-36-6
• 296-665-1
• 0
• .

• Uridine,2'-deoxy-5-fluoro-3-(4-propoxybenzoyl)-, 3',5'-bis(4-methoxyphenyl carbonate)(9CI)
• 93057-16-0
• C35H33 F N2 O13
• 0
• .

• Urea,N-(2-chloro-4-methylphenyl)-N'-[4-(dimethylamino)phenyl]-
• 94201-86-2
• C16H18 Cl N3 O
• 303-676-8
• 303.78662
• .

• Uridine,3'-[[[(2-chloroethyl)nitrosoamino]carbonyl]amino]-2',3'-dideoxy-5-fluoro- (9CI)
• 96699-71-7
• C12H15 Cl F N5 O6
• 0
• .

• Uridine,5-[(1E)-2-bromoethenyl]-2'-deoxy-, 3',5'-diacetate (9CI)
• 91593-18-9
• C15H17 Br N2 O7
• 0
• .

• Ultrafine (dentalmaterial)
• 94363-16-3
• 0
• .