• 5'-Adenylic acid,2',3'-dideoxy-, disodium salt (9CI)
• 107132-15-0
• C10H14 N5 O5 P . 2 Na
• 315.2224
• .

• 5-Thiazoleacetic acid,2-[2-(4-chlorophenyl)ethenyl]-4-(4-methylphenyl)-
• 116758-93-1
• C20H16 Cl N O2 S
• 369.8645
• .

• 5H-Pyrrolo[1,2-a]imidazole,6,7-dihydro-2-(4-methoxyphenyl)-3-(4-pyridinyl)-
• 111908-95-3
• C18H17 N3 O
• 0
• .

• 5H-Furo[3,2-g][1]benzopyran-5-one,2,3-dihydro-4-hydroxy-6-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-2-(1-hydroxy-1-methylethyl)-(9CI)
• 121747-91-9
• C25H26 O6
• .

• 5,12-Naphthacenedione,8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-(2-oxiranylmethoxy)-
• 100922-62-1
• C24H22 O9
• 454.4261
• .

• 5'-Adenylic acid,N-(phenylmethyl)-, diammonium salt (9CI)
• 102366-80-3
• C17H20 N5 O7 P . 2 H3 N
• 471.4048
• .

• 5,8,11,14-Eicosatetraenoicacid,(1R)-2-[[(2-aminoethoxy)hydroxyphosphinyl]oxy]-1-[(1-hexadecen-1-yloxy)methyl]ethylester, (5Z,8Z,11Z,14Z)-
• 119904-39-1
• C41H74 N O7 P
• 0
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[[1-(carboxymethyl)-1H-tetrazol-5-yl]thio]methyl]-8-oxo-,(6R,7R)- (9CI)
• 119672-55-8
• C16H16 N8 O6 S3
• .

• 5,8-Nonadienoic acid,9-(4-chlorophenyl)-7,7-dimethyl-, (E,Z)- (9CI)
• 113849-15-3
• C17H21 Cl O2
• 0
• .

• 5,14-Diaza-1,10-diazoniatricyclo[14.2.2.27,10]docosane,5,14-diacetyl-1,10-dimethyl-7,16-diphenyl-, iodide (1:2)
• 13073-18-2
• C36H54 N4 O2 . 2 I
• 828.6485
• .

• 5,8-Quinolinedione,6-amino-7-chloro-
• 18892-39-2
• C9H5 Cl N2 O2
• 0
• .

• 5H,9H-5a,6a-Ethanopyrrolo[1'',2'':1',7']azepino[4',5':2,3]cycloprop[1,2-b]indole-5-carboxylicacid, 5b,6,11,12-tetrahydro-2-methoxy-, methyl ester,(5aR,5bS,6aR,12aR)-rel-(-)- (9CI)
• 162616-57-1
• C21H24 N2 O3
• .

• 5-Thiazoleethanol,2-amino-4-methyl-
• 1820-94-6
• C6H10 N2 O S
• 0
• .

• 5'-Uridylic acid,2'-deoxy-, mono[(3b,7b)-7-hydroxycholest-5-en-3-yl]ester, monosodium salt (9CI)
• 126671-67-8
• C36H57 N2 O9 P . Na
• 715.8088
• .

• 5,12-Naphthacenedione,8-ethyl-7,8,9,10-tetrahydro-1,8,11-trihydroxy-10-[[2,3,6-trideoxy-3-(4-morpholinyl)-a-L-lyxo-hexopyranosyl]oxy]-,(8S-cis)- (9CI)
• 105026-51-5
• C30H35 N O9
• 0
• .

• 5H-Furo[3,2-g][1]benzopyran-5-one,2,3-dihydro-4-hydroxy-6-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2-(1-hydroxy-1-methylethyl)-(9CI)
• 128700-26-5
• C25H24 O7
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-10-[[2,3,6-trideoxy-3-(2,3-dihydro-1H-pyrrol-1-yl)-a-L-lyxo-hexopyranosyl]oxy]-, (8S,10S)-
• 175795-76-3
• C31H33 N O11
• 595.60
• .

• 5,7,12-Trioxa-6-stannaoctacosa-2,9-dienoicacid, 6,6-dibutyl-4,8,11-trioxo-, hexadecyl ester, (Z,Z)- (9CI)
• 19706-58-2
• C48H88 O8 Sn
• 243-242-4
• 912.05
• .

• 5,7-Benzofurandiol,2,3-dihydro-2-(1E,3E)-1,3-pentadien-1-yl-, (2R)-
• 129277-10-7
• C13H14 O3
• 218.2485
• .

• 5'-Thymidylic acid,3'-[5-[diethyl[4-(triethylammonio)butyl]ammonio]pentanoate], bis(inner salt)(9CI)
• 101011-02-3
• C29H53 N4 O9 P
• 632.7263
• .

• 5l5-5,5'-Spirobi[5H-benz[b]arsindole](9CI)
• 159-64-8
• C24H17 As
• 379.3054
• .

• 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one,1,2,3,10,11,11a-hexahydro-11-methoxy-9-methyl-
• 116564-74-0
• C14H18 N2 O2
• 246.3049
• .

• 5-(Dimethylamino)-2,2-diphenylvaleric acid sulfate
• 10404-39-4
• C₁₉H₂₅NO₆S
• 0
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[2-(3-chloro-5-isoxazolyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,sodium salt (1:1), (6R,7R)-
• 110008-56-5
• C15H14 Cl N7 O5 S2 . Na
• 0
• .

• 5-Oxacycloundec[cd]indene-4,9-dione,1,2,5a,6,7,8,12,13,13a,13b-decahydro-13b-hydroxy-3,7,11,13a-tetramethyl-,(5aR,7S,10Z,13aR,13bR)- (9CI)
• 147028-93-1
• C20H28 O4
• .

• 5(4H)-Oxazolone,4-[[4-[bis(2-chloroethyl)amino]phenyl]methylene]-2-phenyl-
• 18776-75-5
• C20H18 Cl2 N2 O2
• 0
• .

• 5'-Thymidylic acid,dibutyl ester (9CI)
• 130752-96-4
• C18H31 N2 O8 P
• 434.4211
• .

• 5H-Dibenz[b,f]azepine-5-propanamine,10,11-dihydro-2-(iodo-131I)-N-methyl- (9CI)
• 104880-94-6
• C18H21 I N2
• 0
• .

• 5H-Dibenz[b,f]azepine-5-carboxamide,10,11-dihydro-10-hydroxy-, (10R)-
• 104746-03-4
• C₁₅H₁₄N₂O₂
• 254.28
• .

• 5,12-Naphthacenedione,8-acetyl-10-[[4-(2-aminoethyl)tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-,[2R-[2a(8S*,10S*),4b,5b,6b]]- (9CI)
• 105344-39-6
• C29H33 N O10
• 555.573
• .

• 5b-Pregnane-11,20-dione, 3a-[2-(diethylamino)ethoxy]-,hydrochloride (7CI,8CI)
• 1642-52-0
• C27H45 N O3 . Cl H
• 431.6511
• .

• 5H-Pyrido[4,3-b]indol-3-amine,N,N-diethyl-
• 102206-93-9
• C15H17 N3
• 239.2
• .

• 5aH,10aH-4a,9a-Ethanodibenzo[b,e][1,4]dioxin-5a,10a-diol,octahydro-2,7-bis(1-methylethenyl)-, (2R,4aR,5aR,7R,9aR,10aR)-
• 111534-64-6
• C20H30 O4
• .

• 5'-Uridylic acid,2'-deoxy-5-fluoro-4-thio- (9CI)
• 114319-04-9
• C9H12 F N2 O7 P S
• 0
• .

• 5,9-Epoxybenzo[1,2:3,4]dicyclotetradecene-26a(4H)-carboxylicacid,3,5,6,7,8,9,10,11,14a,15,16,17,18,19,20,21,22,23,24,25,26,26b-docosahydro-6,10-dihydroxy-2,6,10,13,17,21-hexamethyl-24-(1-methylethyl)-15,22,25-trioxo-,methyl ester, (1E,5R,6S,9S,10R,12E,14aR,17R,21S,24R,26aR,26bR)-
• 102141-25-3
• C41H62 O8
• .

• 5-Benzofuranol,2-bromo-3-phenyl-4-[[(phenylmethyl)amino]methyl]-
• 100347-62-4
• C22H18 Br N O2
• 0
• .

• 5,8,11-Eicosatrienoicacid, 15-hydroxy-14-iodo-
• 117675-23-7
• C20H33 I O3
• 0
• .

• 5-Benzofuranpropanoicacid, 6-(b-D-glucopyranosyloxy)-7-methoxy-
• 141896-54-0
• C18H22 O10
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[(acetyloxy)methyl]-7-[[[1-(2-bromophenyl)cyclopentyl]carbonyl]amino]-8-oxo-,monosodium salt, (6R-trans)- (9CI)
• 143433-74-3
• C22H23 Br N2 O6 S . Na
• 545.3786
• .

• 5H,7H,11H-Benzofuro[3,4-bc]pyrano[3,2-h]xanthen-7-one,5a,6-dihydro-1,3,8-trihydroxy-5,5,11,11-tetramethyl-9-(3-methyl-2-buten-1-yl)-
• 129683-94-9
• C30H30 O7
• .

• 5'-Cytidylic acid,2'-deoxy-
• 1032-65-1
• C₉H₁₄N₃O₇P
• 213-849-9
• 307.197121
• .

• 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinolin-12-ol,6,7,7a,8-tetrahydro-4-methoxy-7-methyl-, (R)- (9CI)
• 107882-27-9
• C19H19 N O4
• 325.3585
• .

• 5,9-Methanobenzocycloocten-11-amine,5,6,9,10-tetrahydro-N,N-dimethyl-, hydrochloride (1:1), (5R,9R,11S)-rel-
• 103667-44-3
• C15H19 N . Cl H
• 249.779
• .

• 5H-Dibenz[b,f]azepine-2,11-diol,5-[3-(dimethylamino)-2-methylpropyl]-10,11-dihydro-
• 158798-76-6
• C20H26 N2 O2
• 326.4326
• .

• 5,7,9-Hexadecatrienedioicacid, 11-[[2-(acetylamino)-2-carboxyethyl]thio]-12-hydroxy-,[11R-[5Z,7E,9E,11R*(R*),12S*]]- (9CI)
• 114115-52-5
• C21H31 N O8 S
• 0
• .

• 5H-Furo[3,2-g][1]benzopyran-5-one,3-(3,5-dihydroxyphenyl)-2,3,6,7-tetrahydro-4-hydroxy-2,7-bis(4-hydroxyphenyl)-9-(3-methyl-2-buten-1-yl)-,(2S,3S,7S)-
• 162558-90-9
• C34H30 O8
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[[(1H-1,2,3-triazol-5-ylthio)methyl]thio]-,hydrochloride, hydrate (1:1:1), (6R,7R)-
• 154776-45-1
• C15H14 N8 O5 S4 . Cl H . H2 O
• 0
• .

• 5,12-Naphthacenedione,10-[(2,6-dideoxy-2-fluoro-a-L-talopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-,(8S,10S)- (9CI)
• 103930-51-4
• C27H27 F O12
• 0
• .

• 5,12-Epoxybenzocyclodecene-6,10-diol,9-ethoxytetradecahydro-6,10-dimethyl-1-methylene-4-(1-methylethyl)-,(4R,4aR,5R,6R,9S,10S,12R,12aR)-
• 153415-47-5
• C22H38 O4
• 0
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-10-[(tetrahydro-4-hydroxy-6-methyl-2H-pyran-2-yl)oxy]-,[2S-[2a(8R*,10R*),4b,6b]]- (9CI)
• 130592-19-7
• C27H28 O11
• 0
• .