• 5-Thiazolecarboxylic acid, 2-amino-4-(5-phosphono-2-furanyl)-,5-(1-methylethyl) ester
• 261365-86-0
• C₁₁H₁₃N₂O₆PS
• .

• 5-Thiazolecarboxylic acid, 2-methyl-4-(5-phosphono-2-furanyl)-, 5-ethylester
• 261365-90-6
• C₁₁H₁₂NO₆PS
• .

• 5-Thiazolecarboxylic acid, 2-amino-4-(5-phosphono-2-furanyl)-,5-(cyclopropylmethyl) ester
• 261365-95-1
• C₁₂H₁₃N₂O₆PS
• .

• 5-Thiazolecarboxylic acid, 4-(5-phosphono-2-furanyl)-, 5-ethyl ester
• 261366-18-1
• C₁₀H₁₀NO₆PS
• .

• 5-Hexen-2-ol, 2,5-dimethyl-
• 75066-99-8
• C₈H₁₆O
• .

• 5-Chloro-2-methoxy-N-[2-[4-methoxy-3-(3-methylthioureidosulfonyl)phenyl]ethyl]benzamide sodium salt
• 261717-22-0
• C₁₉H₂₁ClN₃NaO₅S₂
• 493.96712
• .

• 5-Pyrimidinol, 4,6-dimethyl-2-phenyl-
• 75078-30-7
• C₁₂H₁₂N₂O
• .

• 5-nitro-1-phenyl-1H-benzotriazole
• 75116-67-5
• C₁₂H₈N₄O₂
• 240.2175
• .

• 5-Pyrimidinecarbonitrile,6-(4-chlorophenyl)-1,2,3,4-tetrahydro-2,4-dioxo-
• 75129-05-4
• C₁₁H₆ClN₃O₂
• .

• 5-Pyrimidinecarbonitrile, 4-amino-1,2-dihydro-6-phenyl-2-thioxo-
• 75129-07-6
• C₁₁H₈N₄S
• .

• 5-Pyrimidinecarbonitrile,4-amino-1,2-dihydro-6-(4-methoxyphenyl)-2-thioxo-
• 75129-09-8
• C₁₂H₁₀N₄OS
• .

• 5-Pyrimidinecarbonitrile,4-[4-(dimethylamino)phenyl]hexahydro-6-oxo-2-thioxo-
• 75129-15-6
• C₁₃H₁₄N₄OS
• .

• 5,5',5'',5''',5'''',5'''''-[benzene-1,2,3,4,5,6-hexaylhexakis(methanediylsulfanediylmethanediyl)]hexakis(1,3-benzodioxole)
• 75155-60-1
• C₆₀H₅₄O₁₂S₆
• 1159.4536
• .

• 5-Benzofurancarboxylic acid, 4-methoxy-, methyl ester
• 75158-84-8
• C₁₁H₁₀O₄
• .

• 5-oxo-DL-proline, compound with octadecylamine (1:1)
• 75163-85-8
• C₁₈H₃₉N·C₅H₇NO₃
• 278-087-1
• 398.6274
• .

• 5-oxo-DL-proline, compound with octylamine (1:1)
• 75163-87-0
• C₁₃H₂₆N₂O₃
• 278-089-2
• 258.3571
• .

• 5H-Cyclopent[e]azulen-5-one,1,2,3,3a,4,7,8,9-octahydro-2,2,8,8-tetrakis(methoxymethyl)-
• 264873-31-6
• C₂₁H₃₂O₅
• .

• 5H-Cyclopent[e]azulen-5-one,1,2,3,3a,4,7,8,9-octahydro-2,2,8,8-tetrakis[(phenylmethoxy)methyl]-
• 264873-32-7
• C₄₅H₄₈O₅
• .

• 5H-Cyclopent[e]azulen-5-one,2,2,8,8-tetrakis[(acetyloxy)methyl]-1,2,3,3a,4,7,8,9-octahydro-
• 264873-34-9
• C₂₅H₃₂O₉
• .

• 5H-Cyclopent[e]azulen-5-one,1,2,3,3a,4,7,8,9-octahydro-2,2,8,8-tetrakis(hydroxymethyl)-
• 264873-35-0
• C₁₇H₂₄O₅
• .

• 5-amino-5-oxo-4-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)pentanoic acid
• 75179-73-6
• C₁₃H₁₄N₂O₄
• 262.2613
• .

• 5-(tributylstannanyl)pyrimidin-2-amine
• 265664-56-0
• C₁₆H₃₁N₃Sn
• 384.1474
• .

• 5'-Adenylic acid, monopropyl ester
• 75203-45-1
• C₁₃H₂₀N₅O₇P
• .

• 5'-Inosinic acid, 8-bromo-
• 75204-33-0
• C₁₀H₁₂BrN₄O₈P
• .

• 5-Hepten-2-one, 6-(4-methylphenyl)-
• 75207-32-8
• C₁₄H₁₈O
• .

• 5H-Benzo[a]phenoxazin-5-one, 8,10-dichloro-
• 75213-91-1
• C₁₆H₇Cl₂NO₂
• .

• 5-Hexen-1-yn-3-ol, 4-methyl-1-(triethylsilyl)-, (3S,4R)-
• 268736-59-0
• C₁₃H₂₄OSi
• .

• 5,12-Dioxa-3,14-diazahexadeca-7,9-diynedioic acid, 4,13-dioxo-,dibutyl ester
• 75240-44-7
• C₂₀H₂₈N₂O₈
• .

• 5,14-Dioxa-3,16-diazaoctadeca-8,10-diynedioic acid, 4,15-dioxo-,dibutyl ester
• 75240-46-9
• C₂₂H₃₂N₂O₈
• .

• 5-bromo-3-(piperidin-4-ylmethyl)-1H-indole
• 75259-63-1
• C₁₄H₁₇BrN₂
• 293.2022
• .

• 5-Hexen-2-one, 3-(2-propenyl)-
• 75265-80-4
• C₉H₁₄O
• .

• 5,7-Nonadien-2-one, 1-diazo-, (E,E)-
• 75283-45-3
• C₉H₁₂N₂O
• .

• 5-benzyl-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine
• 272442-27-0
• C₁₄H₁₆N₂
• 212.2902
• .

• 5-hydroxy-7-methoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-4H-chromen-4-one
• 75291-75-7
• C₂₁H₂₂O₄
• 338.397
• .

• 5,8,14-Trioxa-2,11-diazahexadecanoic acid,16-[(2,5-dioxo-1-pyrrolidinyl)oxy]-12,16-dioxo-, 1,1-dimethylethyl ester
• 753000-95-2
• C₁₉H₃₁N₃O₁₀
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-[5-[[(1,1-dimethylethoxy)carbonyl]amino]-1,2,4-thiadiazol-3-yl](methoxyimino)acetyl]amino]-3-(iodomethyl)-8-oxo-,(4-methoxyphenyl)methyl ester, (6R,7R)-
• 273757-68-9
• C₂₆H₂₉IN₆O₈S₂
• .

• 5-Heptenenitrile, 4-methyl-, (4S,5E)-
• 274689-77-9
• C₈H₁₃N
• .

• 5-Benzofuranamine,2,3-dihydro-2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-, (3R)-
• 274907-43-6
• C₂₀H₂₅NO
• .

• 5-Hexen-3-ol, 2,2,3-trimethyl-, (3R)-
• 753470-94-9
• C₉H₁₈O
• .

• 5-Hexyne-2,3-diol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 2-benzoate,(2R,3R,4S)-
• 279684-79-6
• C₁₉H₂₈O₄Si
• .

• 5-benzyl-6-hydroxy-8,9,10,11-tetrahydro-4H-pyrido[3,2,1-jk]carbazol-4-one
• 279691-70-2
• C₂₂H₁₉NO₂
• 329.3918
• .

• 5H-Pyrrolo[3,4-b]pyridin-5-one, 7-amino-
• 75358-91-7
• C₇H₅N₃O
• .

• 5'-Adenylic acid, manganese(2+) salt (1:1)
• 75389-10-5
• C₁₀H₁₄N₅O₇P·Mn
• .

• 5-[1-(4-methoxyphenyl)ethyl]-6-(pentyloxy)-1,3-benzodioxole
• 75393-88-3
• C₂₁H₂₆O₄
• 342.4287
• .

• 5-Hepten-1-yn-4-ol, 3-fluoro-1-[tris(1-methylethyl)silyl]-, (3R,4R,5E)-rel-
• 284471-36-9
• C₁₆H₂₉FOSi
• .

• 5-Hexyn-3-ol, 4-fluoro-2,2-dimethyl-6-[tris(1-methylethyl)silyl]-,(3R,4R)-rel-
• 284471-39-2
• C₁₇H₃₃FOSi
• .

• 5-Pyrimidinecarboxylic acid,4-(2-furanyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-, methyl ester
• 284477-08-3
• C₁₁H₁₂N₂O₄
• .

• 5-(4-methoxy-3-methylphenyl)-3-(4-methoxyphenyl)pentanamide
• 75436-85-0
• C₂₀H₂₅NO₃
• 327.4174
• .

• 5-(2,4-dimethoxyphenyl)-3-(4-methoxyphenyl)pentanamide
• 75436-86-1
• C₂₀H₂₅NO₄
• 343.4168
• .

• 5-(2,5-dimethoxyphenyl)-3-(4-methoxyphenyl)pentanamide
• 75436-87-2
• C₂₀H₂₅NO₄
• 343.4168
• .