• 5-Oxazolemethanol,2-(3,5-dichlorophenyl)-4,5-dihydro-4,4-dimethyl-
• 31110-36-8
• C12H13 Cl2 N O2
• 274.1431
• .

• 5,12-Naphthacenedione,10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-8-(2-bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-,(8S,10S)-
• 65026-79-1
• C27H28 Br N O10
• 0
• .

• 5-Hexadecen-9-yne,16-chloro-, (5E)-
• 70682-66-5
• C16H27 Cl
• 274-746-2
• 254.83858
• .

• 5-Thiazolecarboxaldehyde,4-chloro-2-(1-piperidinyl)-
• 139670-00-1
• C9H11 Cl N2 O S
• 230.71
• .

• 5H-Pyrazolo[5,1-b][1,3]oxazinium,6,7-dihydro-1,2-diphenyl-, chloride (1:1)
• 94030-94-1
• C18H17 N2 O . Cl
• 301-699-8
• 312.79338
• .

• 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one,8,8'-[1,4-butanediylbis(oxy)]bis[1,2,3,11a-tetrahydro-7-methoxy-, (11aS,11'aS)-
• 145325-56-0
• C30H34 N4 O6
• .

• 5H-Dibenzo[a,d]cyclohepten-5,10-imine,5-[2-(fluoro-18F)ethyl]-10,11-dihydro- (9CI)
• 119493-73-1
• C17 H16 F N
• 0
• .

• 5H-Indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione,13-[6-O-(4-amino-2,4-dideoxy-a-L-threo-pentopyranosyl)-4-O-methyl-b-D-glucopyranosyl]-1-chloro-12,13-dihydro-6-methyl-
• 102644-19-9
• C33H33 Cl N4 O9
• 665.0895
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[[5-[(carboxymethyl)thio]-1,3,4-thiadiazol-2-yl]thio]methyl]-7-[(4-carboxy-1-oxobutyl)amino]-7-methoxy-8-oxo-,(6R,7S)-
• 64219-26-7
• C18H20 N4 O9 S4
• 0
• .

• 5-Isoxazolamine,3-methyl-4-nitro-
• 41230-51-7
• C4H5 N3 O3
• 143.1
• .

• 5H-Cyclopenta[b]pyridinium,4-[[[7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]thio]-1-(carboxymethyl)-6,7-dihydro-,inner salt, [6R-[6a,7b(Z)]]- (9CI)
• 106100-68-9
• C24H24 N6 O7 S3
• 604.6784
• .

• 5-Pyrimidinecarbonitrile,1,2,3,4-tetrahydro-1-(4-methoxyphenyl)-2,4-dioxo-
• 75837-81-9
• C12H9 N3 O3
• 243.22
• .

• 5H-1,3,4-Oxadiazolo[3,2-a][1,3,5]triazine-5,7(6H)-dione,2-(4-ethoxy-3,5-dimethoxyphenyl)-6-phenyl-
• 116758-69-1
• C20H18 N4 O6
• 410.3801
• .

• 5-Thiazoleacetic acid,4-(4-bromophenyl)-2-[2-(3,4,5-trimethoxyphenyl)ethenyl]-
• 116759-22-9
• C22H20 Br N O5 S
• 490.3669
• .

• 5'-Guanylic acid,2'-deoxy-8-(9H-fluoren-2-ylamino)- (9CI)
• 17660-46-7
• C23H23 N6 O7 P
• 0
• .

• 5-Methoxy-4-methyl-2-((4-nitro-2-(phenylsulphonyl)phenyl)azo)benzenediazonium hydrogen sulphate
• 94276-10-5
• C₂₀H₁₇N₅O₉S₂
• 304-498-3
• 535.50708
• .

• 5-Pyrimidinemethanesulfonicacid, a,a-difluoro-1,2,3,4-tetrahydro-2,4-dioxo-
• 158698-42-1
• C5H4 F2 N2 O5 S
• 0
• .

• 5-(chloromethyl)-4-methyl-1,3-oxazole; ethane-1,2-disulfonic acid
• 18067-31-7
• C₁₂H₁₈Cl₂N₂O₈S₂
• 0
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[(acetyloxy)methyl]-7-[[[1-(3-chlorophenyl)cyclopentyl]carbonyl]amino]-8-oxo-,monosodium salt, (6R-trans)- (9CI)
• 143407-76-5
• C22H23 Cl N2 O6 S . Na
• 500.9276
• .

• 5(4H)-Oxazolone,2,4-diphenyl-
• 28687-81-2
• C15H11 N O2
• 0
• .

• 5'-Inosinic acid,2',3'-O-[4-[(6-aminohexyl)amino]-1-methyl-4-oxobutylidene]- (9CI)
• 75204-35-2
• C21H33 N6 O9 P
• 0
• .

• 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one,7-[[4,6-dideoxy-3-C-methyl-4-(methylamino)-a-L-mannopyranosyl]oxy]-9-hydroxy-8-methyl-2-(1-propenyl)-,monohydrochloride, (E)- (9CI)
• 63903-85-5
• C24H29 N3 O6 . Cl H
• 491.9645
• .

• 5H-Imidazo[2,1-c][1,4]benzodiazepine
• 78105-30-3
• C11H9 N3
• 0
• .

• 5-[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]-2-[2-[4-[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]-2-sulfo-phenyl]ethenyl]benzenesulfonic acid; 2-(bis(2-hydroxyethyl)amino)ethanol
• 61136-17-2
• C₄₆H₆₀N₁₂O₁₄S₂
• 262-621-5
• 1069.1706
• .

• 5,10-Methano-5H-dibenzo[a,d]cycloheptene-1,3,6,8-tetrol,10,11-dihydro-11,12-bis(4-hydroxyphenyl)-, (5R,10S,11S,12R)-
• 151487-08-0
• C28H22 O6
• .

• 5-Pyrimidinecarboxamide,2-ethyl-4-methoxy-N-[8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-3-yl]-, exo- (9CI)
• 84923-06-8
• C22H28 N4 O2
• 0
• .

• 5-(2-Thienyl)-6,8-dioxa-3-azabicyclo(3.2.1)octane (Z)-2-butenedioate (1:1)
• 84508-93-0
• C₁₃H₁₅NO₆S
• 0
• .

• 5,12-Naphthacenedione,10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-[1-(hydroxyimino)ethyl]-1-methoxy-,(8S,10S)-
• 33644-59-6
• C27H30 N2 O10
• 0
• .

• 5H-Azeto[1,2-a]indolo[3''',2''':4'',5'']azocino[1'',2'':4',5']pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-10,20(6H,10aH)-dione,11,11a,17,18-tetrahydro-10a,11a-dihydroxy-11-methoxy-6,6,17,17,18-pentamethyl-,(10aS,11S,11aR,18R,18aS)-
• 117332-63-5
• C33H34 N4 O5
• 566.6469
• .

• 5H-Benz[5,6]indeno[1,2-e][2]benzoxonin-7-aceticacid,15-[(1E)-2-carboxyethenyl]-7,8,9,16-tetrahydro-1,10,14-trihydroxy-5,9,16-trioxo-,sodium salt (1:1), (7S)-
• 150050-19-4
• C28H18 O11 . Na
• .

• 5-Thiazoleacetic acid,2-[2-(2,4-dichlorophenyl)ethenyl]-4-(4-fluorophenyl)-
• 116759-00-3
• C19H12 Cl2 F N O2 S
• 408.2735
• .

• 5-Isothiazolecarboxylicacid, 4-hydroxy-3-[3-(trifluoromethyl)phenyl]-
• 82424-19-9
• C11H6 F3 N O3 S
• 0
• .

• 5(4H)-Oxazolone,2-phenyl-4-[(2,4,5-trimethoxyphenyl)methylene]-
• 22892-39-3
• C19H17 N O5
• 339.342
• .

• 5-Cyclohexadecen-1-one,3-methyl-
• 72785-14-9
• C17H30 O
• 276-835-1
• 250.4195
• .

• 5H-Dibenz[b,f]azepine-5-ethanamine,10,11-dihydro-N,N-dimethyl-2-[(4-methyl-1-piperazinyl)methyl]-
• 64097-64-9
• C24H34 N4
• 378.5536
• .

• 5-Isoxazolecarboxylicacid, 3-[(diethoxyphosphinothioyl)oxy]-, methyl ester
• 18853-27-5
• C9H14 N O6 P S
• 0
• .

• 5'-Uridylic acid,2',3'-O-(2,4,6-trinitro-2,4-cyclohexadien-1-ylidene)-, ion(1-) (9CI)
• 141802-28-0
• C15H13 N5 O15 P
• 0
• .

• 5H-Dibenzo[a,d]cyclohepten-5-ol,5-[3-(dimethylamino)propyl]-10,11-dihydro-, hydrochloride (1:1)
• 2754-55-4
• C20H25 N O . Cl H
• 295.4186
• .

• 5-Heptenoic acid,7-[(1R,2S,3S,4S)-3-[(phenylsulfonyl)amino]bicyclo[2.2.1]hept-2-yl]-, (5Z)-rel-
• 115266-92-7
• C20H27 N O4 S
• 0
• .

• 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one,1,2,3,10,11,11a-hexahydro-3,8-dihydroxy-7-methoxy-, (3R-cis)- (9CI)
• 72274-97-6
• C13H16 N2 O4
• 0
• .

• 5-Methoxy-1,3,3-trimethyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl)-3H-indolium hydrogen sulphate
• 85283-78-9
• C29H30N2O5S
• 286-605-2
• 518.6239
• .

• 5-Benzofuranethanol,2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methyl-, (2R,3R)-rel-
• 114394-20-6
• C19H22 O5
• .

• 5H,9H-Dibenzo[e,j][1,3,7,9,2]dioxadithiastannacyclododecin-5,9-dione,15-phenyl-
• 15159-59-8
• C21H16 O4 S2 Sn
• .

• 5-Thiazolidinecarboxylicacid, 3-ethyl-4-hydroxy-4-methyl-2-thioxo-, ethyl ester
• 23509-64-0
• C9H15 N O3 S2
• 249.3503
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-,2-(4-chlorophenyl)-2-oxoethyl ester, (6R,7R)- (9CI)
• 94088-86-5
• C24H21 Cl N2 O7 S2
• 302-089-4
• 549.01574
• .

• 5,12-Naphthacenedione,10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-8-ethyl-7,8,9,10-tetrahydro-6,7,8,11-tetrahydroxy-1-methoxy-,[7R-(7a,8b,10b)]- (9CI)
• 127995-99-7
• C27H31 N O10
• 529.5357
• .

• 5a-Pregn-17(20)-en-21-oic acid, 6b-fluoro-5-hydroxy-3,11-dioxo-,methyl ester (6CI,7CI,8CI)
• 1104-01-4
• C22H29 F O5
• 392.4611
• .

• 5,12-Naphthacenedione,10-[(3-amino-2,3,6-trideoxy-a-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-[1-(hydroxyimino)ethyl]-1-methoxy-,monohydrochloride, (8S,10S)- (9CI)
• 34610-60-1
• C27H30 N2 O10 . Cl H
• 0
• .

• 5,6-Quinoxalinediamine,N6,3-dimethyl-
• 92116-67-1
• C10H12 N4
• 0
• .

• 5'-Thymidylic acid,mono(1-nitroso-2-pyrrolidinyl) ester (9CI)
• 152230-94-9
• C14H21 N4 O9 P
• .