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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-fluorophenylsulfanylmethyl)thiophene-2-carbaldehyde 685904-79-4 C12H9FOS2
    5-(4-fluorophenylsulfanylmethyl)thiophene-2-carbaldehyde
    —— 5α-pregna-7,9(11)-diene-3β,20β<sub>F</sub>-diol 113323-97-0 C21H32O2
    5α-pregna-7,9(11)-diene-3β,20β<sub>F</sub>-diol
    —— 5-Cyclohexyl-indan-1-carboxylic acid (4-chloro-phenyl)-amide 53497-12-4 C22H24ClNO
    5-Cyclohexyl-indan-1-carboxylic acid (4-chloro-phenyl)-amide
    —— 5-methylsulphonylthiophen-2-carboxamide 83933-18-0 C6H7NO3S2
    5-methylsulphonylthiophen-2-carboxamide
    —— 5-(2-methoxymethoxy-4-phenylbutylsulphanyl)-1-phenyl-1H-tetrazole 1335200-82-2 C19H22N4O2S
    5-(2-methoxymethoxy-4-phenylbutylsulphanyl)-1-phenyl-1H-tetrazole
    —— 5-Methyl-9-oxo-4,9-dihydro-pyrazolo[5,1-b]quinazoline-2-carbonitrile 76746-28-6 C12H8N4O
    5-Methyl-9-oxo-4,9-dihydro-pyrazolo[5,1-b]quinazoline-2-carbonitrile
    —— 5-(2-cyanoethoxy)methyl-2'-deoxycytidine 188411-05-4 C13H18N4O5
    5-(2-cyanoethoxy)methyl-2'-deoxycytidine
    —— 5,10-diethyl-5,10-dimethyl-5,10-dihydro-phosphanthrenediium; diiodide 98563-40-7 C18H24P2*2I
    5,10-diethyl-5,10-dimethyl-5,10-dihydro-phosphanthrenediium; diiodide
    —— (5E,8Z,14Z)-6-iodoicosa-5,8,14,19-tetraen-11-ynoic acid 1493850-41-1 C20H27IO2
    (5E,8Z,14Z)-6-iodoicosa-5,8,14,19-tetraen-11-ynoic acid
    —— 5,6-Diphenyl-1,2,4-triazine-3-malonamide 108305-97-1 C18H15N5O2
    5,6-Diphenyl-1,2,4-triazine-3-malonamide
    —— 5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-(5-hydroxymethyl-thiophen-3-yl)-1H-imidazole-4-carboxylic acid ethyl ester 1268678-95-0 C23H16Cl2F2N2O3S
    5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-(5-hydroxymethyl-thiophen-3-yl)-1H-imidazole-4-carboxylic acid ethyl ester
    —— 5-chloro-2-methoxymethyl-3<i>H</i>-pyrimidin-4-one 13420-38-7 C6H7ClN2O2
    5-chloro-2-methoxymethyl-3<i>H</i>-pyrimidin-4-one
    —— 5,6-Dichloro-2-thiouracil 58483-78-6 C4H2Cl2N2OS
    5,6-Dichloro-2-thiouracil
    —— 5-(1-naphthyl)-2-nitrothiophene 4632-57-9 C14H9NO2S
    5-(1-naphthyl)-2-nitrothiophene
    —— 5-Hydroxy-7-methyl-3'.4'-dioxymethylen-flavon 110334-64-0 C17H12O5
    5-Hydroxy-7-methyl-3'.4'-dioxymethylen-flavon
    —— 5-methyl-3-(3,4-methylenedioxyphenyl)-1-[4-(morpholinyl)phenyl]-2-thioxo-4-imidazolidinone 471934-28-8 C21H21N3O4S
    5-methyl-3-(3,4-methylenedioxyphenyl)-1-[4-(morpholinyl)phenyl]-2-thioxo-4-imidazolidinone
    —— 5-chloro-1H-indole-2-carboxylic acid 2-(imino-phenyl-methyl)hydrazide methanesulfonate 521963-01-9 CH4O3S*C16H13ClN4O
    5-chloro-1H-indole-2-carboxylic acid 2-(imino-phenyl-methyl)hydrazide methanesulfonate
    —— 5-tert-butyl-8-chloro-2,3-dihydro-1,4-ethanoquinoxaline-6,7-dione 1101909-23-2 C14H17ClN2O2
    5-tert-butyl-8-chloro-2,3-dihydro-1,4-ethanoquinoxaline-6,7-dione
    —— 5-Hexenal, 4-methyl-4-[(trimethylsilyl)oxy]-, (R)- 67604-72-2 C10H20O2Si
    5-Hexenal, 4-methyl-4-[(trimethylsilyl)oxy]-, (R)-
    —— 5-(3,4-DIHYDROXY-2,6-DINITROPHENYL)-PENTANOIC ACID 185395-81-7 C11H12N2O8
    5-(3,4-DIHYDROXY-2,6-DINITROPHENYL)-PENTANOIC ACID
    —— 5-ethyl-3-formyl-2,4-dihydroxy-benzoic acid methyl ester 412022-33-4 C11H12O5
    5-ethyl-3-formyl-2,4-dihydroxy-benzoic acid methyl ester
    —— 5,5-Dimethyl-2-((E)-1-methyl-4-phenyl-but-3-enyl)-[1,3]dioxane 117919-06-9 C17H24O2
    5,5-Dimethyl-2-((E)-1-methyl-4-phenyl-but-3-enyl)-[1,3]dioxane
    —— 5Lpz847dmw 484014-23-5 C27H30Cl2N10O6S
    5Lpz847dmw
    —— 5-[3,4-dimethoxy-5-(4'-dimethylamino-styryl)-benzyl]-pyrimidine-2,4-diamine 179940-51-3 C23H27N5O2
    5-[3,4-dimethoxy-5-(4'-dimethylamino-styryl)-benzyl]-pyrimidine-2,4-diamine
    —— 5-(1,2-dimethyl-propyl)-5-(2-hydroxy-propyl)-pyrimidine-2,4,6-trione 16033-49-1 C12H20N2O4
    5-(1,2-dimethyl-propyl)-5-(2-hydroxy-propyl)-pyrimidine-2,4,6-trione
    —— 5,7-Diamino-8-isobutoxy-chinolin 100705-61-1 C13H17N3O
    5,7-Diamino-8-isobutoxy-chinolin
    —— 5-[1-(4-hydroxy-3,5-dinitro-phenyl)-1-methyl-ethyl]-imidazolidine-2,4-dione 879277-47-1 C12H12N4O7
    5-[1-(4-hydroxy-3,5-dinitro-phenyl)-1-methyl-ethyl]-imidazolidine-2,4-dione
    —— 5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-{2-[2-(methyl-pyridin-3-ylmethyl-carbamoyl)-ethylamino]-phenyl}-1H-imidazole-4-carboxylic acid amide 1268676-92-1 C32H26Cl2F2N6O2
    5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-{2-[2-(methyl-pyridin-3-ylmethyl-carbamoyl)-ethylamino]-phenyl}-1H-imidazole-4-carboxylic acid amide
    —— 5-(1-Phenoxy-propyl)-2-amino-1,3,4-oxdiazol 21520-89-8 C11H13N3O2
    5-(1-Phenoxy-propyl)-2-amino-1,3,4-oxdiazol
    —— 5-Phenyl-2,2-dimethyl-1-dimethylamino-5-pentanon 725-40-6 C15H23NO
    5-Phenyl-2,2-dimethyl-1-dimethylamino-5-pentanon
    —— 5,5,8a-Trimethyl-decahydro-[1]naphthol 106949-57-9 C13H24O
    5,5,8a-Trimethyl-decahydro-[1]naphthol
    —— 5-fluoro-2-methyl-3,4-diphenylisoquinolin-1(2H)-one 1315257-24-9 C22H16FNO
    5-fluoro-2-methyl-3,4-diphenylisoquinolin-1(2H)-one
    —— 5-(4-Chloro-phenyl)-3-(3-chloro-thiophen-2-yl)-1-methyl-1H-pyrazole 478489-51-9 C14H10Cl2N2S
    5-(4-Chloro-phenyl)-3-(3-chloro-thiophen-2-yl)-1-methyl-1H-pyrazole
    —— 5-[3-(3H-Spiro[isobenzofuran-1,4'-piperidin]-1'-yl)-propyl]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol hydrochloride 227301-56-6 C30H33NO2*ClH
    5-[3-(3H-Spiro[isobenzofuran-1,4'-piperidin]-1'-yl)-propyl]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol hydrochloride
    —— 5-<4-Nitro-phenyl>-1.3-dihydro-2H-1.4-benzodiazepin-2-on 3150-44-5 C15H11N3O3
    5-<4-Nitro-phenyl>-1.3-dihydro-2H-1.4-benzodiazepin-2-on
    —— 5-endo-<6-carboxyhex-2(Z)-enyl>-6-exo-<3-oxo-4-(p-fluorophenoxy)but-1(E)-enyl>bicyclo<2.2.1>hept-2-ene 81086-07-9 C24H27FO4
    5-endo-<6-carboxyhex-2(Z)-enyl>-6-exo-<3-oxo-4-(p-fluorophenoxy)but-1(E)-enyl>bicyclo<2.2.1>hept-2-ene
    —— (5'aR,6'R,9'aS)-spiro[(2,6-dimethoxycyclohexa-2,5-dienone)-4,10'-(6'-((R)-4-ethyl-2-oxo-oxazolidin-3-yl)-5'a,6',9'a,10'-tetrahydro-5'H-1',3',7'-trioxa-cyclopenta[b]anthrace-ne-8'-carboxylic acid methyl ester)] 1296671-46-9 C28H29NO10
    (5'aR,6'R,9'aS)-spiro[(2,6-dimethoxycyclohexa-2,5-dienone)-4,10'-(6'-((R)-4-ethyl-2-oxo-oxazolidin-3-yl)-5'a,6',9'a,10'-tetrahydro-5'H-1',3',7'-trioxa-cyclopenta[b]anthrace-ne-8'-carboxylic acid methyl ester)]
    —— [5-(4-Fluoro-phenyl)-7-p-tolyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-hydrazine 170464-84-3 C19H16FN5
    [5-(4-Fluoro-phenyl)-7-p-tolyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-hydrazine
    —— 5-((2S,3S,4R,5R)-3,4-Bis-benzoyloxy-5-benzoyloxymethyl-tetrahydro-furan-2-yl)-1H-pyrazole-3,4-dicarboxylic acid 3-ethyl ester 83245-24-3 C33H28N2O11
    5-((2S,3S,4R,5R)-3,4-Bis-benzoyloxy-5-benzoyloxymethyl-tetrahydro-furan-2-yl)-1H-pyrazole-3,4-dicarboxylic acid 3-ethyl ester
    —— 5,19-epoxy-5β-cucurbit-6-en-3β-ol 85372-67-4 C30H50O2
    5,19-epoxy-5β-cucurbit-6-en-3β-ol
    —— 5,5-dichloro-1-methylcycloheptene 73516-38-8 C8H12Cl2
    5,5-dichloro-1-methylcycloheptene
    —— 5-Methyl-2-(3,4,5-trimethoxy-phenyl)-4H-pyrazolo[1,5-a]pyrimidine-7-thione 77494-02-1 C16H17N3O3S
    5-Methyl-2-(3,4,5-trimethoxy-phenyl)-4H-pyrazolo[1,5-a]pyrimidine-7-thione
    —— (5Z,11E)-(3S,3aS,7S,10S)-7-Hydroxy-3,6,10-trimethyl-3a,4,7,8,9,10-hexahydro-3H-cyclodeca[b]furan-2-one 81680-04-8 C15H22O3
    (5Z,11E)-(3S,3aS,7S,10S)-7-Hydroxy-3,6,10-trimethyl-3a,4,7,8,9,10-hexahydro-3H-cyclodeca[b]furan-2-one
    —— 5-fluoro-3-(2-piperidin-1-ylmethyl-phenylsulfanyl)-1H-indole 857499-42-4 C20H21FN2S
    5-fluoro-3-(2-piperidin-1-ylmethyl-phenylsulfanyl)-1H-indole
    —— 5,7-dimethyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylmethylsulfanyl)-[1,2,4]triazolo[1,5-a]pyridine 1201687-98-0 C19H19N5S
    5,7-dimethyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylmethylsulfanyl)-[1,2,4]triazolo[1,5-a]pyridine
    —— 5-bromo-2,4-dimethyl-6-oxo-6<i>H</i>-pyran-3-carboxylic acid-(2,5-dimethoxy-anilide) 131591-23-6 C16H16BrNO5
    5-bromo-2,4-dimethyl-6-oxo-6<i>H</i>-pyran-3-carboxylic acid-(2,5-dimethoxy-anilide)
    —— 5-Pentadecyl-2,4-diacetyl-resorcin 102874-69-1 C25H40O4
    5-Pentadecyl-2,4-diacetyl-resorcin
    —— 5-(4-methoxy-phenyl)-3-semicarbazono-cyclohex-1-enecarboxylic acid ethyl ester 101578-47-6 C17H21N3O4
    5-(4-methoxy-phenyl)-3-semicarbazono-cyclohex-1-enecarboxylic acid ethyl ester
    —— 5-methoxy-6-methoxymethyl-2-methyl-3<i>H</i>-pyrimidin-4-one 13420-44-5 C8H12N2O3
    5-methoxy-6-methoxymethyl-2-methyl-3<i>H</i>-pyrimidin-4-one
    —— 5-Benzyloxy-3-carboxymethyl-2-ethoxycarbonyl-phenol 2052-81-5 C18H18O6
    5-Benzyloxy-3-carboxymethyl-2-ethoxycarbonyl-phenol