• 5,12-Naphthacenedione,10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-8-(hydroxyacetyl)-,hydrochloride, (8S-cis)- (9CI)
• 64248-76-6
• C26H27 N O11 . Cl H
• 565.9536
• .

• 5'-Cytidylic acid,2',3'-dideoxy-
• 104086-76-2
• C9H14 N3 O6 P
• 200-556-6
• 291.1977
• .

• 5,8,10-Dodecatrien-2-ol,12-(3-pyridinyl)-, (2S,5E,8E,10E)-
• 147391-86-4
• C17H23 N O
• .

• 5-Heptenoic acid,7-[(2R,3S,4S)-tetrahydro-4-hydroxy-2-[(1E,3S)-3-hydroxy-1-octen-1-yl]-6-oxo-2H-pyran-3-yl]-,(5Z)-
• 67910-12-7
• C20H32 O6
• 368.4645
• .

• 5'-Uridylic acid,2'-deoxy-5-ethynyl-, lithium salt (9CI)
• 79762-80-4
• C11H13 N2 O8 P . x Li
• 0
• .

• 5,9-Metheno-9H-pyrrolo[3,2-b][1,5,8]oxadiazacyclopentadecine-13,16(1H,12H)-dione,1-(2-amino-3-methyl-1-oxopentyl)-2,3,3a,14,15,16a-hexahydro-8-methoxy-14-(phenylmethyl)-(9CI)
• 120186-26-7
• C29H36 N4 O5
• .

• 5-Pyrimidinecarboxylicacid, 1,2-dihydro-4-methyl-2-oxo-, ethyl ester
• 6214-64-8
• C8H10 N2 O3
• 182.18
• .

• 5-Thiazolecarboxylicacid, 4-methyl-2-phenyl-, hydrazide
• 61292-08-8
• C11H11 N3 O S
• 233.29
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-,sodium salt, hydrate (1:1:5), (6R,7R)-
• 115850-11-8
• C₁₄H₂₃N₈NaO₉S₃
• 0
• .

• 5,7-Octadienoic acid,8-(4-methoxy-2,3,6-trimethylphenyl)-2,6-dimethyl-, (5E,7E)-
• 121693-28-5
• C20H28 O3
• .

• 5,8-Quinolinedione,6-hydroxy-7-nitro-, sodium salt (1:1)
• 102072-67-3
• C9H4 N2 O5 . Na
• 242.1203
• .

• 5H-Dibenz[b,f]azepine-10-methanamine,N,N,5-trimethyl-, hydrochloride (1:1)
• 28941-77-7
• C18H20 N2 . Cl H
• 300.8257
• .

• 5,8,11,13-Eicosatetraenoicacid, 15-hydroxy-
• 73945-47-8
• C20H32 O3
• 0
• .

• 5,8-Quinolinedione
• 10470-83-4
• C₉H₅NO₂
• 159.14
• .

• 5H-Phenanthro[4,5-bcd]pyran-7-ol,2,6-dimethoxy-
• 116174-99-3
• C17H14 O4
• 282.2907
• .

• 5H-Pyrido(4,3-b)indole, 3-amino-1-methyl-, acetate
• 72254-58-1
• C₁₂H₁₁N₃•C₂H₄O₂
• 257.32
• .

• 5(2H)-Oxazolone,2-(1-hydroxyethyl)-2-methyl-4-(2-methylpropyl)- (9CI)
• 147368-20-5
• C10H17 N O3
• .

• 5,11,14,17-Eicosatetraenoicacid
• 2271-31-0
• C20H32 O2
• 0
• .

• 5H-Pyrrolo[3,2-d]pyrimidin-4-amine,N-(2-cyclohexylethyl)-2-methyl-6-phenyl-
• 114685-11-9
• C21H26 N4
• 334.4579
• .

• 5-Isothiazolamine,3-methyl-
• 24340-76-9
• C₄H₆N₂S
• 246-176-4
• 114.16884
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[[[1-(2-ethoxyphenyl)cyclopropyl]carbonyl]amino]-3-methyl-8-oxo-,(6R-trans)- (9CI)
• 108098-19-7
• C20H22 N2 O5 S
• 402.4641
• .

• 5-Thiazolecarboxylicacid, 2-butyl-
• 30709-73-0
• C8H11 N O2 S
• .

• 5,8-Ethano-1H-cyclobuta[d][1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione,hexahydro-
• 26370-05-8
• C10H13 N3 O2
• .

• 5,9,12-Octadecatrienoicacid
• 13237-97-3
• C18H30 O2
• 0
• .

• 5-Hexenoic acid,6-[3-[2-[[(4-iodophenyl)sulfonyl]amino]ethyl]phenyl]-6-(3-pyridinyl)-, (5E)-
• 141715-16-4
• C25H25 I N2 O4 S
• .

• 5'-Cytidylic acid,dimethyl ester (7CI,9CI)
• 94369-26-3
• C11H18 N3 O8 P
• 0
• .

• 5,5-(Ethylenebis(p-phenyleneazo))bis(1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1,3-bipyridinium) dilactate
• 71032-99-0
• C42H44N8O10+2
• 275-139-5
• 820.84636
• .

• 5,8-Quinolinedione,7-amino-2-[3,6-diamino-4-(2-hydroxy-3,4-dimethoxyphenyl)-5-methyl-2-pyridinyl]-6-methoxy-
• 143139-76-8
• C24H23 N5 O6
• 0
• .

• 5,12-Naphthacenedione,10-[[3-[(cyanomethyl)amino]-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-,(8S-cis)- (9CI)
• 103450-92-6
• C29H30 N2 O11
• 582.5553
• .

• 5,7,11,13-Octadecatetrayne-1,18-diol
• 76379-67-4
• C18H22 O2
• 270.40
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2Z)-(2-amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-[[[(dimethylamino)carbonyl]oxy]methyl]-8-oxo-,(6R,7R)- (9CI)
• 152846-27-0
• C16H18 N6 O7 S2
• 470.4801
• .

• 5,34:18,23-Diethenodibenzo[b,r][1,5,16,20]tetraazacyclotriacontine-23,34-diium,6,7,8,9,10,11,12,13,14,15,16,17,24,25,26,27,28,29,30,31,32,33-docosahydro-35,37-dimethyl-(9CI)
• 16776-40-2
• C40H58 N4
• 223-252-5
• 0
• .

• 5-Benzothiazolamine
• 1123-93-9
• C₇H₆N₂S
• 214-381-8
• 150.2009
• .

• 5,12-Naphthacenedione,7,10-bis[[[2''',3''-anhydro]-O-3,6-dideoxy-a-L-erythro-hexopyranos-4-ulos-1-yl-(1®4)-O-2,6-dideoxy-a-L-lyxo-hexopyranosyl-(1®4)-2,3,6-trideoxy-3-(dimethylamino)-a-L-lyxo-hexopyranosyl]oxy]-8-ethyl-7,8,9,10-tetrahydro-1,6,8-trihydroxy-,(7R,8R,10S)-
• 94593-72-3
• C60H80 N2 O21
• 0
• .

• 5-Thiazoleacetic acid,4-(4-methylphenyl)-2-(2-phenylethenyl)-
• 116758-79-3
• C20H17 N O2 S
• 335.4195
• .

• 5H-Benzo[6,7]cyclohepta[1,2-c]pyridazin-3-amine,6,7-dihydro-N-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:2)
• 115767-94-7
• C19H24 N4 O . 2 Cl H
• 0
• .

• 5H-Dibenzo[d,f][1,3]diazepin-6-amine,N,N-diethyl-, hydrochloride (1:1)
• 2880-34-4
• C17H19 N3 . Cl H
• 301.8138
• .

• 5-Thia-4-azacycloprop[cd]inden-3(4H)-one,2a,2b,5a,5b-tetrahydro- (8CI,9CI)
• 26919-28-8
• C7H7 N O S
• .

• 5-Azulenemethanol,1,2,4,5,6,7,8,8a-octahydro-2,2,8-trimethyl-4-methylene-, (5S,8S,8aS)-
• 152075-96-2
• C15H24 O
• .

• 5,8-Quinolinedione,6-hydroxy-7-pentadecyl-
• 31509-62-3
• C24H35 N O3
• 385.5396
• .

• 5-Hexen-2-ol, 5-methyl-
• 50551-88-7
• C7H14 O
• 114.19
• .

• 5(2H)-Isoxazolone,3-amino-2-[(4-methylphenyl)sulfonyl]-4-phenyl-
• 6950-33-0
• C16H14 N2 O4 S
• 330.3584
• .

• 5H-Dibenzo[b,e][1,4]diazepine,2-chloro-11-phenyl-
• 32047-75-9
• C19H13 Cl N2
• 304.7729
• .

• 5H-Indeno[1,2-c]pyridine
• 244-42-8
• C12H9 N
• 0
• .

• 5-Thiazoleacetic acid,2-amino-4,5-dihydro-4-oxo-
• 33176-41-9
• C5H6 N2 O3 S
• 0
• .

• 5,12-Naphthacenedione,10-[(3-amino-2,3-dideoxy-a-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-,(8S,10S)- (9CI)
• 58928-62-4
• C27H29 N O12
• 0
• .

• 5-Heptenoic acid,7-[(1R,2R,3R)-2-[(1E,3R)-5-ethoxy-3-hydroxy-4,4-dimethyl-1-penten-1-yl]-3-hydroxy-5-oxocyclopentyl]-,(5Z)-
• 58687-40-4
• C21H34 O6
• 0
• .

• 5'-Guanylic acid,7-oxide (9CI)
• 119269-31-7
• C10H14 N5 O9 P
• 0
• .

• 5H-Indolo[3''',2''':4'',5'']azocino[1'',2'':4',5']pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-10,18(6H,10aH)-dione,11,11a,16,16a-tetrahydro-11a-hydroxy-6,6-dimethyl-, (10aR,11aR,16aS)-
• 120717-00-2
• C27H24 N4 O3
• .

• 5-Thiazoleacetic acid,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-2,3-dihydro-4-methyl-2-oxo-
• 22974-33-0
• C12H14 N4 O3 S
• .