• 5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinolin-10-ol,6,7,7a,8-tetrahydro-11-methoxy-, hydriodide, (S)- (9CI)
• 6034-61-3
• C18H17 N O4 . H I
• 389.4669
• .

• 5H-4,6-[1]Propenocyclohepta[c]pyran-1,3-dione
• 6074-92-6
• C13H8 O3
• 352.2383
• .

• 5-Pyrimidinecarbonitrile,4-amino-2-methyl-
• 698-29-3
• C₆H₆N₄
• 211-814-2
• 134.1386
• .

• 5-Isoxazolamine,N,N,3,4-tetramethyl-
• 69511-42-8
• C7H12 N2 O
• 140.183
• .

• 5-Pyrimidinecarboxamide,6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-N-phenyl-
• 61317-83-7
• C13H14 N4 O3
• 274.2753
• .

• 5-Oxathiolanone,2-[(2,4-dichlorophenoxy)methyl]-
• 63354-05-2
• C₁₀H₈Cl₂O₃S
• 279.1397
• .

• 5H-Benzo[a]phenothiazine-2-sulfonicacid, 9-(dimethylamino)-6-hydroxy-5-oxo-, sodium salt(1:1)
• 6379-01-7
• C₁₆H₂₁FN₂O
• 208-510-7
• 276.3491
• .

• 5-Thiazolecarboxamide,4-amino-2-(methylthio)-N-2-naphthalenyl-
• 63238-04-0
• C15H13 N3 O S2
• 315.4132
• .

• 5alpha-Benzyl-12-hydroxy-2-isopropylergotaman-3,6,18-trione phosphate
• 6424-36-8
• C₃₅H₄₀N₅O₈P
• 229-182-1
• 689.694561
• .

• 5a-Androst-2-ene-2-carbonitrile, 3,17b-dihydroxy-, diacetate (ester) (8CI)
• 6107-04-6
• C24H33 N O4
• 327.4422
• .

• 5H-Benzocyclohepten-5-one,6,7,8,9-tetrahydro-2-methoxy-
• 6500-65-8
• C₁₂H₁₄O₂
• 190.24
• .

• 5,8-Ethano-1H-[1,2,4]triazolo[1,2-a][1,2,4]triazine-1,3,7(2H,8H)-trione, dihydro-6-methyl-2-phenyl-
• 60532-37-8
• C14H14 N4 O3
• 286.286
• .

• 5,8-Quinolinediol,6,7-dichloro-2-(2-nitrophenyl)-
• 61472-44-4
• C15H8 Cl2 N2 O4
• 351.141
• .

• 5,12-Naphthacenedione,8-acetyl-10-[(2,6-dideoxy-a-D-ribo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-,(8S-cis)- (9CI)
• 69779-23-3
• C27H28 O11
• 528.5046
• .

• 5H-1,4,8,11-Benzotetraoxacyclotridecin,2,3,6,7,9,10-hexahydro-
• 62150-58-7
• C13H18 O4
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-8-(phenoxyacetyl)-10-[[2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-a-L-lyxo-hexopyranosyl]oxy]-,(8S-cis)- (9CI)
• 66678-27-1
• C35H32 F3 N O12
• 715.6233
• .

• 5-Pyrimidinecarboxylicacid, 1,6-dihydro-2-methoxy-6-oxo-, ethyl ester
• 65407-49-0
• C8H10 N2 O4
• 265-750-5
• 198.176
• .

• 5a-Androstane-3,17-dione, 17-[O-[2-(dimethylamino)ethyl]oxime] monohydrochloride (8CI)
• 6020-88-8
• C23H38 N2 O2 . Cl H
• 370.4421
• .

• 5H-Cyclopenta[d]pyridazine, 6,7-dihydro-
• 6250-96-0
• C7H8 N2
• .

• 5,9,14,18-Anthrazinetetrol,7,16-dichloro-6,15-dihydro-, 5,9,14,18-tetrakis(hydrogen sulfate)
• 6897-40-1
• C28H16 Cl2 N2 O16 S4
• 230-001-3
• 835.5964
• .

• 5(2H)-Isoxazolimine, 2,4-dimethyl-3-phenyl-
• 6667-07-8
• C11H12 N2 O
• 223.2716
• .

• 5(4H)-Oxazolone,2-(2-phenylethenyl)-4-(3-phenyl-2-propen-1-ylidene)-
• 68766-79-0
• C20H15 N O2
• 301.3386
• .

• 5b-Chol-9(11)-en-24-oicacid, 3a-hydroxy-12a-methoxy-, 5a-androstane-3,17-diylidenedihydrazide (8CI)
• 6167-53-9
• C69H108 N4 O6
• 298.4011
• .

• 5-Pyrimidinecarboxylicacid, 1,2-dihydro-4-methyl-2-oxo-6-phenyl-, ethyl ester
• 69207-36-9
• C₁₄H₁₄N₂O₃
• 258.27
• .

• 5-Thiazolesulfonylchloride, 2-(acetylamino)-
• 69812-30-2
• C₅H₅ClN₂O₃S₂
• 0
• .

• 5-Isoxazolepropanoicacid, 3-bromo-
• 6567-34-6
• C6H6 Br N O3
• 220.0207
• .

• 5-Pyrimidinecarbonitrile,6-(4-acetylphenoxy)-4,5-dihydro-4-imino-2-phenoxy-
• 6090-65-9
• C19H14 N4 O3
• 257.2414
• .

• 5-Pyrimidinemethanesulfonicacid, 4-amino-2,3-dihydro-2-oxo-
• 62374-22-5
• C5H7 N3 O4 S
• 205.1918
• .

• 5H-Benzo[b]fluoren-10-ol,4b,10,10a,11-tetrahydro-10-(p-methoxyphenyl)-5-phenyl-, stereoisomer (8CI)
• 6798-37-4
• C30H26 O2
• 404.4982
• .

• 5(4H)-Oxazolone, 4-[(6-chloro-1,3-benzodioxol-5-yl)methylene]-2-phenyl-
• 6641-76-5
• C17H10 Cl N O4
• 0
• .

• 5H-Cyclopentapyrimidine-2,4-diamine,6,7-dihydro-N4-methyl-N4-phenyl- (9CI)
• 6318-02-1
• C14H16 N4
• 240.3036
• .

• 5-Pyrimidinamine,4,6-bis(methylthio)-
• 6311-79-1
• C6H9 N3 S2
• 187.2858
• .

• 5-Pyrimidinecarbonitrile,4-amino-2-methoxy-
• 6964-55-2
• C6H6 N4 O
• 150.138
• .

• 5,12-Naphthacenedione,7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-8-(methoxyacetyl)-,(8S-cis)- (9CI)
• 66717-56-4
• C22H20 O9
• 428.3888
• .

• 5,5-dimethyl-2-octyl-1,3-dioxane
• 6974-80-7
• C₁₄H₂₈O₂
• 0
• .

• 5,12-Naphthacenedione,6-hydroxy-
• 6336-86-3
• C18H10 O3
• 274.2702
• .

• 5-Cyclopentyl-5-ethyl-imidazolidine-2,4-dione
• 6969-84-2
• C₁₀H₁₆N₂O₂
• 0
• .

• 5H-Azepino[2,1-b]quinazolin-11-ium,5a,6,7,8,9,10-hexahydro- (8CI)
• 6675-35-0
• C13H17 N2
• 307.2259
• .

• 5-Amino-2-butyl-isoindole-1,3-dione
• 68930-97-2
• C₁₂H₁₄N₂O₂
• 0
• .

• 5-diethylamino-2-nitroso-phenol
• 6358-20-9
• C₁₀H₁₄N₂O₂
• 194.23036
• .

• 6-Quinoxalinesulfonylchloride
• 692737-70-5
• C₈H₅ClN₂O₂S
• 228.66
• .

• 6-Quinolinecarbonitrile,1,2-dihydro-2-oxo-
• 63124-11-8
• C₁₀H₆N₂O
• 170.16744
• .

• 6-Benzothiazolamine,2-(2-propen-1-ylthio)-
• 64350-94-3
• C10H10 N2 S2
• 0
• .

• 6-Benzothiazolamine,2-(propylthio)-
• 64350-92-1
• C10H12 N2 S2
• 0
• .

• 6,8-Dioxa-3-azabicyclo[3.2.1]octane-7-carboxylicacid, (1S,5S,7S)-
• 639470-83-0
• C6H9 N O4
• 0
• .

• 6-Oxabicyclo[3.2.1]oct-2-en-7-one,1,4-dihydroxy-, (1R,4R,5R)-
• 639806-68-1
• C7H8 O4
• 156.13602
• .

• 6,8-Dibromoimidazo[1,2-a]pyrazine
• 63744-22-9
• C₆H₃Br₂N₃
• 276.9161
• .

• 6-Quinolinesulfonylchloride
• 65433-99-0
• C9H6 Cl N O2 S
• 227.67
• .

• 6H-Benzocyclohepten-6-one,3,4,5-trihydroxy-
• 64782-84-9
• C11H8 O4
• 204.17882
• .

• 6H-Pyrrolo[1,2-c][1,2,3]triazole,4-methyl-
• 64804-02-0
• C6H7 N3
• 0
• .