• 5-Thia-1-azatricyclo[4.2.0.02,4]octane-2-carboxylicacid, 4-methyl-8-oxo-7-[(phenylacetyl)amino]-, (2R,4R,6R,7R)- (9CI)
• 110220-97-8
• C16H16 N2 O4 S
• 0
• .

• 5,6,8-Metheno-1H-cyclopenta[3,4]pyrazolo[1,2-a][1,2,4]triazole-1,3(2H)-dione(9CI)
• 26356-40-1
• C9H3 N3 O2
• .

• 5,12-Naphthacenedione,7-[[[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)- (9CI)
• 103528-07-0
• C40H49 N O13
• .

• 5,12-Naphthacenedione,8-acetyl-10-[[3-amino-2,3,6-trideoxy-4-O-[3-hydroxy-1-(2-hydroxy-1-methylethoxy)butyl]-a-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-,(8S,10S)-
• 64314-28-9
• C34H43 N O13
• 673.78
• .

• 5-Pyrimidinecarboxamide,4-ethoxy-2-ethyl-N-[8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-3-yl]-, exo- (9CI)
• 84923-07-9
• C23H30 N4 O2
• 0
• .

• 5,12-Naphthacenedione,8-acetyl-10-[[4-(aminomethyl)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)
• 105317-92-8
• C28H31 N O10
• 541.5464
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[(5-amino-5-carboxy-1-oxopentyl)amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,(6R,7S)-
• 64264-66-0
• C17H23 N7 O7 S2
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-2-amino-2-(3-chloro-4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-,(6R,7R)-
• 57847-69-5
• C16H16 Cl N3 O5 S
• 0
• .

• 5(4H)-Oxazolone,4,4'-(1,4-phenylenedimethylidyne)bis[2-phenyl-
• 25744-09-6
• C26H16 N2 O4
• 247-228-9
• 420.4162
• .

• 5H-Pyrido[2,3-b][1,5]benzodiazepin-5-one,6-[2-(dimethylamino)propyl]-6,11-dihydro-
• 10321-12-7
• C17H20 N4 O
• 233-705-9
• 296.3669
• .

• 5-Nonyn-3-ol
• 53723-19-6
• C9H16 O
• 140.22
• .

• 5,7:16,18-Dietheno-2,21-octanocyclopentadeca[1,2-a:1,15-a']diindene-8,23(9H)-dione,10,11,12,13,14,15-hexahydro- (9CI)
• 23012-50-2
• C41H40 O2
• .

• 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline,6,7-dihydro-9-methoxy-7-methyl-
• 76907-76-1
• C19H17 N O3
• 0
• .

• 5,12-Epidioxynaphthacene,5,12-dihydro-5,6,11,12-tetraphenyl-
• 32287-37-9
• C42H28 O2
• 0
• .

• 5-Isoxazolol,3,4-diphenyl-
• 63954-97-2
• C15H11 N O2
• 237.2533
• .

• 5-Pyrimidinecarboxylicacid, 4-[2-(difluoromethoxy)phenyl]-1,2,3,4-tetrahydro-1,6-dimethyl-2-oxo-,3-methylbutyl ester
• 114915-08-1
• C19H24 F2 N2 O4
• 382.4017
• .

• 5,8,12,14,17-Eicosapentaenoicacid, 11-hydroxy-16-oxo-, (5Z,8Z,12E,14E,17E)-
• 115330-89-7
• C20H28 O4
• .

• 5H-Pyrrolo[3,4-d]pyrimidin-5-one,2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-6,7-dihydro-6-(1-methylethyl)-,hydrochloride (1:?)
• 104964-63-8
• C23H28 N8 O3 . x Cl H
• 500.9812
• .

• 5-Bromo-4-chloro-3-indolyl phosphate
• 38404-93-2
• C₈H₆BrClNO₄P
• 0
• .

• 5H-Pyrrolo[1,2-a]imidazole-2-thiol,6,7-dihydro-
• 128366-08-5
• C6H8 N2 S
• 140.2061
• .

• 5-Thiazolecarboxylicacid, 2-(ethylamino)-4-methyl-
• 162651-09-4
• C7H10 N2 O2 S
• 186.23
• .

• 5H-Dibenzo[a,d]cycloheptene-5-propanamine,10,11-dihydro-N,N-dimethyl-, hydrochloride (1:1)
• 10563-68-5
• C20H25 N . Cl H
• 315.88014
• .

• 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline,6,7,7a,8-tetrahydro-9,10-dimethoxy-7-methyl-, 7-oxide, (R)- (9CI)
• 102719-85-7
• C20H21 N O5
• 0
• .

• 5,8-Ethenoimidazo[1,5-a]pyridine-1,3(2H,5H)-dione,6,7,8,8a-tetrahydro-
• 26648-34-0
• C9H10 N2 O2
• .

• 5H-Pyrrolo[3,4-b]pyrazine-5,7(6H)-dione,6-(7,8-dihydro-7-oxo-1,8-naphthyridin-2-yl)-
• 55112-94-2
• C14H7 N5 O3
• 259-485-4
• 293.23708
• .

• 5-Thiazoleacetic acid,4-(4-bromophenyl)-2-[2-(4-fluorophenyl)ethenyl]-
• 116758-88-4
• C19H13 Br F N O2 S
• 418.2794
• .

• 5-Isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-,polymer with 1,1'-methylenebis[4-isocyanatobenzene]
• 25053-57-0
• C₂₄H₁₄N₂O₇
• 442.37716
• .

• 5H-Cyclopenta[b]pyridinium,4-[[[7-[[(2-amino-4-thiazolyl)[[(1,4-dihydro-1,5-dihydroxy-4-oxo-2-pyridinyl)carbonyl]amino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]thio]-6,7-dihydro-1-methyl-,inner salt, [6R-(6a,7b)]- (9CI)
• 107837-12-7
• C28H27 N7 O8 S3
• 685.7511
• .

• 5'-Guanylic acid,2'-deoxyadenylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxyadenylyl-(5'®3')-2'-deoxyadenylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxyguanylyl-(5'®3')-2'-deoxy-,5'-[2-[(2,5,9-trimethyl-7-oxo-7H-furo[3,2-g][1]benzopyran-3-yl)methoxy]ethyl]ester (9CI)
• 150980-52-2
• .

• 5H-2,4a-Epoxy-4H-naphtho[1,8-de]-1,3-dioxepin-7-ol,octahydro-7a-methyl-10-(1-methylethyl)-2-(2-phenylethenyl)-,(2S,4aS,7S,7aS,10S,10aR,10bR)-
• 64306-03-2
• C24H32 O4
• .

• 5-Pyrimidinecarboxaldehyde,2,4,6-triamino-
• 88075-69-8
• C5H7 N5 O
• 153.14198
• .

• 5-Benzothiazolesulfonicacid, 2-[2-[4-[ethyl(phenylmethyl)amino]-2-methylphenyl]diazenyl]-, sodium salt(1:1)
• 85098-61-9
• C23H22 N4 O3 S2 . Na
• 285-412-0
• 488.55761
• .

• 5H-Dibenzo[a,d]cyclohepten-5-amine
• 31721-90-1
• C15H13 N
• 207.2704
• .

• 5-Oxazolamine,4-(methylthio)-2-(4-nitrophenyl)-N-[(4-nitrophenyl)methylene]-
• 31666-15-6
• C17H12 N4 O5 S
• 384.366
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-10-[[2,3,6-trideoxy-3-[[(dimethylamino)methylene]amino]-a-L-lyxo-hexopyranosyl]oxy]-,(8S,10S)-
• 119864-31-2
• C30H34 N2 O11
• 0
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-7-chloro-8-oxo-, 1,1-dimethylethyl ester,5,5-dioxide, (6R,7S)-
• 95672-01-8
• C14H18 Cl N O7 S
• 0
• .

• 5H-Dibenz[b,f]azepine,10,11-dihydro-2-[(4-methyl-1-piperazinyl)methyl]-
• 64097-57-0
• C20H25 N3
• 0
• .

• 5,8-Isoquinolinedione,6-chloro-7-hydroxy-
• 102072-79-7
• C9H4 Cl N O3
• 209.586
• .

• 5H-Furo[2,3-g][2]benzopyran-5-one,4-methoxy-7-methyl-
• 116408-80-1
• C13H10 O4
• 0
• .

• 5'H-Cyclopenta[3,4]-18-norandrost-3-ene-9,13-dicarboxylicacid, 3,4-dihydro-15-hydroxy-4,5',5'-trimethyl-15-(1-methylethenyl)-, g-lactone, (3b,4a,5b,8a,9b,10a,13a,14b,15a)- (9CI)
• 25279-11-2
• C29H40 O4
• 0
• .

• 5-Benzofuranpropanol,2-(4-hydroxyphenyl)-3-methyl-
• 109145-65-5
• C18H18 O3
• .

• 5H-Dibenz[b,f]azepine-5-carboxamide,10,11-dihydro-10-hydroxy-, (10S)-
• 104746-04-5
• C₁₅H₁₄N₂O₂
• 254.28
• .

• 5H-1-Benzopyran-5-one,4-amino-6,7-dimethoxy-2-phenyl-
• 220787-16-6
• C17H15 N O4
• .

• 5-Thiazoleacetic acid,4-(4-fluorophenyl)-2-[2-(4-fluorophenyl)ethenyl]-
• 116758-86-2
• C19H13 F2 N O2 S
• 357.3738
• .

• 5,12-Naphthacenedione,8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[(ethoxycarbonyl)amino]-a-L-lyxo-hexopyranosyl]oxy]-,(8S-cis)- (9CI)
• 144285-59-6
• C30H33 N O12
• 0
• .

• 5-Dodecanone
• 19780-10-0
• C12H24 O
• 243-295-3
• 184.32
• .

• 5,12-Naphthacenedione,8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[[[(4-fluorophenyl)amino]thioxomethyl]amino]-a-L-lyxo-hexopyranosyl]oxy]-,(8S-cis)- (9CI)
• 63657-15-8
• C34H33 F N2 O10 S
• 680.6966
• .

• 5H-Pyrido[1',2':4,5][1,2,4]thiadiazino[2,3-a]benzimidazol-13-ium(9CI)
• 102332-89-8
• C13H10 N3 S
• 0
• .

• 5H-Thiazolo[3,2-a]pyrimidine-6-carboxamide,7-hydroxy-5-oxo-N-2-thiazolyl-
• 224313-91-1
• C10H6 N4 O3 S2
• 219.2796
• .

• 5-Vinylpyrrolidone
• 7529-16-0
• C₆H₉NO
• 111.14
• .