• 5H-1,3,4-Thiadiazolo[3,2-a][1,3,5]triazine-5,7(6H)-dione,2-(4-ethoxy-3,5-dimethoxyphenyl)-6-(4-methylphenyl)-
• 125766-46-3
• C21H20 N4 O5 S
• 440.4723
• .

• 5H-Benzo[b]fluorene-5,10(11H)-dione,4,9-dihydroxy-11-diazo-2-methyl-
• 120796-24-9
• C18H10 N2 O4
• 0
• .

• 5H-Indol-5-one,2,3-dihydro-2,2-diphenyl-3-(phenylimino)-, 1-oxide
• 117661-13-9
• C26H18 N2 O2
• 390.43
• .

• 5H,7H-Dibenzo[b,g][1,5]dioxocin-5-one,3-[(1S)-1-(acetyloxy)-3-methylbutyl]-11-hydroxy-4-methoxy-9-methyl-
• 133806-59-4
• C23H26 O7
• 0
• .

• 5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,6-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-
• 14583-44-9
• C11H10 N2 O4 S2
• 0
• .

• 5H-Pyrrolo[3,2-d]pyrimidin-4-amine,N-cyclohexyl-2-methyl-6-phenyl-
• 114685-12-0
• C19H22 N4
• 306.4048
• .

• 5H-Naphtho[1,8a-b]furan-2,7(1H,8H)-dione,hexahydro-4,5,8-trihydroxy-5,8-dimethyl-1-methylene-, (3aS,4R,5S,6aS,8S,10aR)-(9CI)
• 103701-89-9
• C15H20 O6
• .

• 5-Heptenoic acid,7-[3-[[3-(4-azido-3-iodophenyl)-2-hydroxypropyl]amino]-6,6-dimethylbicyclo[3.1.1]hept-2-yl]-
• 121951-69-7
• C25H35 I N4 O3
• 0
• .

• 5,8,11,13,16,19-Hexaoxatricosane
• 143-29-3
• C17H36 O6
• 205-598-9
• 336.53
• .

• 5'-Adenylic acid,sodium salt (1:?)
• 13474-03-8
• C₁₀H₁₄N₅O₇P^.xNa
• 224-961-2
• 508.19
• .

• 5-Thiazolecarboxamide,2-methyl-N-(2,3,5,6-tetrachlorophenyl)-4-(trifluoromethyl)-
• 130000-57-6
• C12H5 Cl4 F3 N2 O S
• 424.0531
• .

• 5H,17H-1,23:11,13-Diethano-2H,14H-[1,11]dioxacycloeicosino[2,3-b:12,13-b']dipyridine-4a,16a(12aH,24aH)-diol,hexadecahydro-, (1S,4aR,11R,12aS,13S,16aR,23R,24aS)-
• 122908-10-5
• C28H50 N2 O4
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[[4-[[(2-aminoethyl)sulfonyl]amino]-3-hydroxybenzoyl]oxy]methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-,dihydrochloride, (6R,7R)- (9CI)
• 122289-21-8
• C23H25 N7 O10 S3 . 2 Cl H
• 728.6024
• .

• 5-Thiazoleacetic acid,2-[2-(4-bromophenyl)ethenyl]-4-(4-fluorophenyl)-
• 116758-95-3
• C19H13 Br F N O2 S
• 418.2794
• .

• 5-Pyrimidineaceticacid, 1,3-dicyclohexylhexahydro-a-methyl-5-(4-morpholinylmethyl)-2,4,6-trioxo-
• 129750-91-0
• C24H37 N3 O6
• 0
• .

• 5-Benzofuranpropanol,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-hydroxy-3-(hydroxymethyl)-, (2S,3R)-
• 149340-29-4
• C20H24 O6
• 0
• .

• 5,12[1',2']:6,11[1'',2'']-Dibenzenonaphthacene,5,5a,6,11,11a,12-hexahydro- (9CI)
• 14707-22-3
• C30H22
• 0
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-10-[[2,3,6-trideoxy-3-[(2-hydroxyethyl)amino]-a-L-lyxo-hexopyranosyl]oxy]-,(8S-cis)- (9CI)
• 103851-20-3
• C29H33 N O12
• 0
• .

• 5H,17H-1,23:11,13-Diethano-2H,14H-[1,11]dioxacycloeicosino[2,3-b:12,13-b']dipyridine,eicosahydro-25-methyl-, (1R,4aR,11R,12aS,13R,16aR,23R,24aS,25S)- (9CI)
• 122908-11-6
• C29H52 N2 O2
• .

• 5-Dodecen-1-ol,1-acetate, (5Z)-
• 16676-96-3
• C14H26 O2
• 240-724-6
• 226.36
• .

• 5,9,12-Octadecatrienoicacid, (5Z,9Z,12Z)-
• 16833-54-8
• C18H30 O2
• .

• 5,12-Naphthacenedione,9-ethyl-7,8,9,10-tetrahydro-6,9,11-trihydroxy-7-[[2,3,6-trideoxy-3-(4-morpholinyl)-a-L-lyxo-hexopyranosyl]oxy]-,(7S,9S)- (9CI)
• 132098-65-8
• C30H35 N O9
• 553.6002
• .

• 5-Pyrimidinecarboxylicacid, 1,6-dihydro-2-methyl-6-oxo-
• 18529-69-6
• C6H6 N2 O3
• 154.12344
• .

• 5,8-Phthalazinedione,6,7-dichloro-
• 102072-85-5
• C8H2 Cl2 N2 O2
• 229.0197
• .

• 5-Isothiazolecarboxylicacid, 3,4-dichloro-
• 18480-53-0
• C₄HCl₂NO₂S
• 198.0272
• .

• 5H-Indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione,1,11-dichloro-6-[2-(diethylamino)ethyl]-12,13-dihydro-12-(4-O-methyl-b-D-glucopyranosyl)-
• 119673-08-4
• C33H34 Cl2 N4 O7
• 669.55166
• .

• 5,8-Quinazolinedione,6,7-bis(1-aziridinyl)-4-[[3-(dimethylamino)propyl]amino]-
• 120075-43-6
• C17H22 N6 O2
• 0
• .

• 5-Quinolinemethanol,8-hydroxy-a-[[(1-methylethyl)amino]methyl]-
• 13757-97-6
• C14H18 N2 O2
• 0
• .

• 5-Thiazoleacetic acid,4-(4-chlorophenyl)-2-[2-(4-fluorophenyl)ethenyl]-
• 116758-87-3
• C19H13 Cl F N O2 S
• 373.8284
• .

• 5'-Thymidylic acid,diethyl ester, 3'-acetate (9CI)
• 130753-00-3
• C16H25 N2 O9 P
• 420.3515
• .

• 5'-Thymidylic acid,diethyl ester, 3'-methanesulfonate (9CI)
• 130752-97-5
• C15H25 N2 O10 P S
• 456.4052
• .

• 5-Thiazoleacetic acid,4-(4-chlorophenyl)-2-[[(2-methoxyphenyl)methyl]amino]-
• 102612-89-5
• C19H17 Cl N2 O3 S
• 0
• .

• 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one,8-chloro-1,2,3,10,11,11a-hexahydro-11-methoxy-
• 116564-75-1
• C13H15 Cl N2 O2
• 266.7234
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[[[1-(3-bromophenyl)cyclopentyl]carbonyl]amino]-3-methyl-8-oxo-,monosodium salt, (6R-trans)- (9CI)
• 143407-74-3
• C20H21 Br N2 O4 S . Na
• 0
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[[[6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl]carbonyl]oxy]methyl]-8-oxo-,(6R,7R)- (9CI)
• 115622-58-7
• C31H31 F3 N8 O8 S2
• 764.7518
• .

• 5H-Dibenzo[a,d]cycloheptene-5-propanamine,N-methyl-, hydrochloride (1:1)
• 1225-55-4
• C19H21 N . Cl H
• 214-956-3
• 299.87
• .

• 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline,6,7,7a,8-tetrahydro-7-methyl-
• 15548-23-9
• C18H17 N O2
• 0
• .

• 5,9-Tetracosadienoicacid, 23-methyl-, (5Z,9Z)-
• 140245-76-7
• C25H46 O2
• 0
• .

• 5,8-Quinolinedione,7-amino-2-[3-(dimethylamino)-6-methoxy-5-methyl-4-(2,3,4-trimethoxyphenyl)-2-pyridinyl]-6-methoxy-
• 140458-71-5
• C28H30 N4 O7
• 0
• .

• 5,8,11,14-Hexadecatetraenoicacid, 16-[(2R,3S)-3-ethyl-2-oxiranyl]-, (5Z,8Z,11Z,14Z)-rel-
• 131339-23-6
• C20H30 O3
• 0
• .

• 5-Heptenoic acid,7-[7-[3-hydroxy-5-(4-hydroxyphenyl)-1-pentenyl]-3,8-dioxatricyclo[3.2.1.02,4]oct-6-yl]-,[1a,2b,4b,5a,6a(Z),7a(1E,3R*)]- (9CI)
• 113704-34-0
• C24H30 O6
• 0
• .

• 5-Benzofuransulfonamide,N-[[(3,4-dichlorophenyl)amino]carbonyl]-2,3-dihydro-
• 150869-74-2
• C15H12 Cl2 N2 O4 S
• 387.2378
• .

• 5H-Tetrazol-5-one,1,2-dihydro-
• 16421-52-6
• CH2 N4 O
• 0
• .

• 5-Benzofuranol,2-(1H-imidazol-2-yl)-, hydrochloride (1:1)
• 150985-51-6
• C11H8 N2 O2 . Cl H
• 236.6544
• .

• 5'-Uridylic acid,5-fluoro-, mono[2,3-bis[(1-oxohexadecyl)oxy]propyl] ester, monosodium salt,(R)- (9CI)
• 116696-69-6
• C44H78 F N2 O13 P . Na
• 915.0497
• .

• 5H-Furo[3,2-g][1]benzopyran-5-one,6-(6-methoxy-1,3-benzodioxol-5-yl)-
• 1242-81-5
• C19H12 O6
• 0
• .

• 5'-Thymidylic acid,dipropyl ester, 3'-methanesulfonate (9CI)
• 130752-98-6
• C17H29 N2 O10 P S
• 484.4583
• .

• 5-Pyrimidinecarboxaldehyde,4-amino-6-chloro-
• 14160-93-1
• C₅H₄ClN₃O
• 238-005-7
• 157.56
• .

• 5-Heptyn-2-one,1-cyclobutyl-7-(dimethylamino)-1-hydroxy-1-phenyl-, hydrochloride, (-)- (9CI)
• 136722-55-9
• C19H25 N O2 . Cl H
• 0
• .

• 5-Dodecyne
• 19780-12-2
• C12H22
• 166.3
• .