• uridine 3’-(2-chlorophenyl) phosphate
• 115142-02-4
• C15H16ClN2O9P
• 434.72200
• .

• uridine 3’-(4-chlorophenyl) phosphate
• 115142-01-3
• C15H16ClN2O9P
• 434.72200
• .

• uridine 5’-(2-amino-2-deoxy-α-D-glucopyranosyl)-diphosphate
• 1109-79-1
• C15H25N3O16P2
• 565.31700
• .

• Uridylyl-(2’-5’)-uridylyl-(2’-5’)-uridin
• 22566-84-3
• C27H34N6O22P2
• 856.53300
• .

• Uridine-2’,3’,5’-O-tris-diphenylphosphinothioate
• 74334-87-5
• C45H39N2O6P3S3
• 892.91700
• .

• undecacarbonyl (tris(4-methylphenyl)phosphino) triruthenium
• 83343-69-5
• C32H21O11PRu3
• 915.68600
• .

• uridine 5’-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl phosphoric acid)
• 81788-35-4
• C23H31N2O18P
• 654.46900
• .

• Uridine 5’-(trihydrogen diphosphate), P’-[2-(acetyl-2,2,2-d3-amino)-2-deoxy-α-D-glucopyranosyl] ester
• 952753-75-2
• C17H27N3O17P2
• 607.35400
• .

• Urea, N’-[bis(1-aziridinyl)phosphinyl]-N-ethyl-N-phenyl-
• 95915-22-3
• C13H19N4O2P
• 294.28900
• .

• ursodeoxycholyl glycine ethyl ester
• 115488-03-4
• C28H47NO5
• 477.67600
• .

• undec-10-enylphosphonic acid
• 867258-92-2
• C11H23O3P
• 234.27200
• .

• UNII-271XMD080E
• 10197-93-0
• C16H20BrNO
• 322.24000
• .

• uranium,dihydrate
• 1317-75-5
• H4O2U
• 274.05900
• .

• uridine 5’-[bis(trioctylammonium)phosphate]
• 62540-53-8
• C33H64N3O9P
• 677.85000
• .

• usimine A
• 1005771-13-0
• C24H25NO10
• 487.45600
• .

• UNII-0H1IDR8Z4F
• 1026791-61-6
• C11H12N2O2
• 204.22500
• .

• uranium(2+),hydrate
• 201798-33-6
• H2OU++
• 256.04400
• .

• UVO[N(SiMe3)2]3
• 69927-53-3
• C18H54N3OSi6U
• 735.18300
• .

• undecanoyltrimethylsilane
• 107399-10-0
• C14H30OSi
• 242.47300
• .

• UIVMe[N(SiMe3)2]3
• 69517-44-8
• C19H57N3Si6U
• 734.21800
• .

• uranium,hydrate
• 380612-88-4
• H2OU
• 256.04400
• .

• UCB1191133
• 1214745-94-4
• C28H28Br2N4O3
• 628.35500
• .

• uranium,bromide
• 108261-34-3
• BrU
• 317.93300
• .

• uranium monoxide
• 12035-97-1
• OU
• 254.02800
• .

• uranyl dihydroxide
• 211573-15-8
• H2O4U
• 304.04200
• .

• uranyl tellurite
• 39438-76-1
• O5TeU
• 445.62600
• .

• uranyle fluoride fluoroammonium
• 80735-09-7
• F11NU
• 461.01800
• .

• U2’p5’A2’p5’U
• 1270047-34-1
• C28H35N9O20P2
• 879.57300
• .

• U2’p5’A2’p5’A2’p5’A
• 1270047-35-2
• C39H48N17O24P3
• 1231.82000
• .

• uridylyl(2’,5’)uridine
• 13493-13-5
• C18H23N4O14P
• 550.36700
• .

• Ureidophosphorsaeurediethylester
• 3135-78-2
• C5H13N2O4P
• 196.14100
• .

• Uridine 5’-(tetrahydrogen triphosphate), 5-(3-amino-1-propen-1-yl)-2’-deoxy-, sodium salt
• 936327-10-5
• C12H20N3NaO14P3
• 546.21000
• .

• uridylyl-(5’->3’)-uridine
• 52769-97-8
• C18H23N4O14P
• 550.36700
• .

• UDP-glucopyranose disodium salt
• 6858-46-4
• C15H22N2NaO17P2-
• 587.27600
• .

• UDP-6-azido-6-deoxy-D-glucose
• 537039-67-1
• C15H23N5O16P2
• 591.31500
• .

• undecathiacycloundecane
• 60349-28-2
• S11
• 352.71500
• .

• uracil cis-diol
• 112419-41-7
• C4H6N2O4
• 146.10100
• .

• uranyl selenite
• 66573-12-4
• O5SeU
• 396.98600
• .

• UNII-61H04Z5F9K
• 1061872-97-6
• C28H45NO5S
• 507.72600
• .

• uranium pentafluoride * HF
• 32311-56-1
• F6HU
• 353.02700
• .