• 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
• .

• Urea,N,N''-1,4-cyclohexanediylbis[N',N'-diethyl-
• 70660-59-2
• C16H32 N4 O2
• 0
• .

• Urea,N-[4-(1-methylethyl)cyclohexyl]-N-phenyl-
• 102613-38-7
• C16H24 N2 O
• 0
• .

• Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-a-L-galactopyranosyl)oxy]-, (3b)- (9CI)
• 79982-61-9
• C36H56 O9
• 0
• .

• Urea,N-(3,4-dichlorophenyl)-N'-methoxy-
• 17356-61-5
• C8H8 Cl2 N2 O2
• 235.0673
• .

• Urea,N-butyl-N'-(2-hydroxyethyl)-
• 29346-52-9
• C7H16 N2 O2
• 160.2141
• .

• Uridine,2'-deoxy-5-fluoro-5'-thio- (7CI,8CI)
• 2010-21-1
• C9H11 F N2 O4 S
• 262.258
• .

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

• Urs-12-en-27-oic acid,3-hydroxy-28-(4-hydroxyphenoxy)-, (3b)- (9CI)
• 131916-90-0
• C36H52 O5
• .

• Undecastannane
• 169438-61-3
• H24Sn11
• .

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

• Uridine,2'-azido-2',3'-dideoxy- (9CI)
• 126543-45-1
• C9H11 N5 O4
• 253.2147
• .

• Urea,N'-(4-methoxyphenyl)-N-methyl-N-phenyl-
• 59849-55-7
• C15H16 N2 O2
• 256.2997
• .

• Urea,N-(2-fluoroethyl)-N'-(2-hydroxyethyl)-N-nitroso-
• 79955-35-4
• C5H10 F N3 O3
• 179.1496
• .

• Urea,N,N,N'-tricyclohexyl-
• 5765-56-0
• C19H34 N2 O
• 306.4861
• .

• Urea,N-(5-aminohexahydro-1-methyl-2,6-dioxo-4-pyrimidinyl)-
• 5417-15-2
• C6H11 N5 O3
• 201.1832
• .

• Urea,N-[2-[[9-(phenylmethyl)-9H-purin-6-yl]thio]ethyl]-
• 7151-36-2
• C15H16 N6 O S
• 328.3921
• .

• 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,N''-(methyl-1,3-phenylene)bis-, N',N'''-bis(mixed hydrogenated tallow alkyland p-tolyl) derivs.
• 102242-86-4
• 0
• .

• Uridine,5-(2-propenyl)- (9CI)
• 59240-49-2
• C12H16 N2 O6
• 284.2652
• .

• Urea,N-[6-chloro-5-(2-fluorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-7-yl]-N'-methyl-
• 74858-75-6
• C18H16 Cl F N4 O2
• 374.7966
• .

• Undecanoic acid,11-[(aminoiminomethyl)amino]-
• 67280-85-7
• C12H25 N3 O2
• .

• Urea,N-(2-mercaptoethyl)-
• 32810-20-1
• C3H8 N2 O S
• 120.1734
• .

• Urea,N-(2-hydroxyethyl)-N'-(4-methoxyphenyl)-
• 87919-18-4
• C10H14 N2 O3
• 210.2298
• .

• Uridine,5-chloro-2',3'-didehydro-2',3'-dideoxy-
• 120815-05-6
• C9H9 Cl N2 O4
• 244.6318
• .

• Urea,N,N'-bis(4-methoxycyclohexyl)-N-nitroso-, [trans(trans)]- (9CI)
• 80413-78-1
• C15H27 N3 O4
• 313.3926
• .

• Urs-12-en-28-oic acid,2,3,19,23,24-pentahydroxy-, b-D-glucopyranosyl ester, (2a,3b)-
• 109742-56-5
• C36H58 O12
• .

• Uridine5'-(tetrahydrogen triphosphate),2'-deoxy-5-[3-[[3-(methylthio)-1-oxopropyl]amino]-1-propenyl]-, (E)- (9CI)
• 106542-91-0
• C16H26 N3 O15 P3 S
• 0
• .

• UC 70667 (9CI)
• 103737-39-9
• Unspecified
• .

• Urea,1,3-bis(butylsulfonyl)- (7CI,8CI)
• 5219-85-2
• C9H20 N2 O5 S2
• 223.2731
• .

• Urea,N-[(3,4-dichlorophenyl)methyl]-N',N'-dimethyl-N-[4-(1-methylethyl)phenyl]-
• 136132-25-7
• C19H22 Cl2 N2 O
• 365.2968
• .

• Undecathionic acid(6CI,9CI)
• 63270-32-6
• H2O6 S11
• .

• Ukrinol 2 (9CI)
• 56591-12-9
• .

• Urea,N-[4-(1-methylethyl)phenyl]-
• 56046-17-4
• C10H14 N2 O
• 178.231
• .

• Urea,N-nitroso-N-undecyl-
• 71752-67-5
• C12H25 N3 O2
• 243.40
• .

• Undecanoic acid,11-[[1-cyano-3-[3-(3-sulfopropyl)-2-thiazolidinylidene]-1-propen-1-yl]sulfonyl]-,sodium salt (1:2)
• 65293-88-1
• C21H34 N2 O7 S3 . 2 Na
• 566.6625
• .

• Urea,N-(3a,4,5,6,7,7a-hexahydro-1,2-benzisothiazol-3-yl)-N'-(4-methoxyphenyl)-
• 104140-65-0
• C15H19 N3 O2 S
• 305.3953
• .

• Urea,N-(1,2-dihydro-2-oxo-3-pyridinyl)-N'-methyl-
• 76349-08-1
• C7H9 N3 O2
• 167.1653
• .

• Urea,N-[6-chloro-5-(2-fluorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-7-yl]-N'-ethyl-
• 74859-22-6
• C19H18 Cl F N4 O2
• 388.8232
• .

• Urea,N-methyl-N'-(2-nitrophenyl)-
• 53414-34-9
• C8H9 N3 O3
• 195.1754
• .

• Undecane, 3,3-dimethyl-
• 17312-65-1
• C13H28
• 0
• .

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

• Urea,N-(5-chloropentyl)-N-nitroso-
• 72468-58-7
• C6H12 Cl N3 O2
• 0
• .

• Urea,N-butyl-N'-(4-methoxyphenyl)-
• 26849-50-3
• C12H18 N2 O2
• 222.2835
• .

• Urea,N-(dicyclopropylmethyl)-
• 114216-50-1
• C8H14 N2 O
• .

• Urea,N-(2-chloroethyl)-N'-[4-(1-methylethyl)cyclohexyl]-
• 33082-84-7
• C12H23 Cl N2 O
• 246.7768
• .

• Urea,N,N''-(4-methyl-1,3-phenylene)bis[N'-(2,2,6,6-tetramethyl-4-piperidinyl)- (9CI)
• 37814-73-6
• C27H46 N6 O2
• .

• Urea,N-phenyl-N'-2-pyridinyl-
• 2327-17-5
• C12H11 N3 O
• 0
• .