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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-chlorophenylsulfonyl)-9-fluoro-4-methyl-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline 1190853-76-9 C17H13ClFN3O2S
    5-(4-chlorophenylsulfonyl)-9-fluoro-4-methyl-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline
    —— 5-(4-Butoxybenzenesulfonyl)-5-[5-(4-chlorophenyl)-pent-4-ynyl]thiazolidine-2,4-dione 500709-98-8 C24H24ClNO5S2
    5-(4-Butoxybenzenesulfonyl)-5-[5-(4-chlorophenyl)-pent-4-ynyl]thiazolidine-2,4-dione
    —— 5-(2-Diethylamino-ethyl)-2-trifluoromethyl-1H-indole-3-carboxylic acid benzyl ester 459449-10-6 C23H25F3N2O2
    5-(2-Diethylamino-ethyl)-2-trifluoromethyl-1H-indole-3-carboxylic acid benzyl ester
    —— 5-cyclopropyl-2-(4-fluorophenyl)-6-(N-(4-hydroxyphenyl)methylsulfonamido)-N-methylbenzofuran-3-carboxamide 1423007-96-8 C26H23FN2O5S
    5-cyclopropyl-2-(4-fluorophenyl)-6-(N-(4-hydroxyphenyl)methylsulfonamido)-N-methylbenzofuran-3-carboxamide
    —— 5-Fluoro-4-methylpicolinic acid 1256787-05-9 C7H6FNO2
    5-Fluoro-4-methylpicolinic acid
    —— 5-(trifluoromethyl)-1H-pyrrole-2-carbonitrile 143812-66-2 C6H3F3N2
    5-(trifluoromethyl)-1H-pyrrole-2-carbonitrile
    —— (5,10,15,20-tetrakis(p-chlorophenyl)porphinato)nickel(II)(1-) 88669-53-8 C44H24Cl4N4Ni
    (5,10,15,20-tetrakis(p-chlorophenyl)porphinato)nickel(II)(1-)
    —— 5-Bromo-4-(2-dimethylamino-ethoxy)-6-furan-2-yl-pyrimidin-2-yl-amine 357286-21-6 C12H15BrN4O2
    5-Bromo-4-(2-dimethylamino-ethoxy)-6-furan-2-yl-pyrimidin-2-yl-amine
    —— 5,7-bis-(benzyloxy)chroman-3-yl 3,5-dimethoxybenzoate 1448792-05-9 C32H30O7
    5,7-bis-(benzyloxy)chroman-3-yl 3,5-dimethoxybenzoate
    —— 5,5-Dimethyl-2,2-bis(4-nitrobenzoyloxy)-1,3-cyclohexandion 70990-33-9 C22H18N2O10
    5,5-Dimethyl-2,2-bis(4-nitrobenzoyloxy)-1,3-cyclohexandion
    —— 5-piperidin-1-yl-pyrazine-2,3-dicarbonitrile 72112-12-0 C11H11N5
    5-piperidin-1-yl-pyrazine-2,3-dicarbonitrile
    —— 5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-(fluoromethyl)-1,4-dihydro-6-((1H-imidazol-2-ylthio)methyl)-3,5-pyridinedicarboxylate 112640-15-0 C21H21ClFN3O4S
    5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-(fluoromethyl)-1,4-dihydro-6-((1H-imidazol-2-ylthio)methyl)-3,5-pyridinedicarboxylate
    —— 5-Fluor-α-methyl-tryptophan-ethylester 2805-60-9 C14H17FN2O2
    5-Fluor-α-methyl-tryptophan-ethylester
    —— 5-Acetaminomethyl-3,4-dimethylpyrrol-carbonsaeure-(2)-ethylester 91908-50-8 C12H18N2O3
    5-Acetaminomethyl-3,4-dimethylpyrrol-carbonsaeure-(2)-ethylester
    —— 5-Methyl-2,3-dihydro-1H-pyrazolo<3,4-c>pyridazin 2125-83-9 C6H8N4
    5-Methyl-2,3-dihydro-1H-pyrazolo<3,4-c>pyridazin
    —— 5-Acetamino-5-deoxy-L-erythro-pentulose 92379-76-5 C7H13NO5
    5-Acetamino-5-deoxy-L-erythro-pentulose
    —— 5-Methoxy-3-carboxy-2-(4-methoxy-benzyl)-tetralon-(1) 94683-48-4 C20H20O5
    5-Methoxy-3-carboxy-2-(4-methoxy-benzyl)-tetralon-(1)
    —— (5,6-dihydro-4<i>H</i>-[1,3]thiazin-2-yl)-(2,4,6-trichloro-phenyl)-amine 90842-35-6 C10H9Cl3N2S
    (5,6-dihydro-4<i>H</i>-[1,3]thiazin-2-yl)-(2,4,6-trichloro-phenyl)-amine
    —— 5-amino-2-(2,6-difluorophenyl)-pyrimidine-4-carboxylic acid ((S)-3-amino-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide 1052708-02-7 C21H21F2N7O
    5-amino-2-(2,6-difluorophenyl)-pyrimidine-4-carboxylic acid ((S)-3-amino-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide
    —— 5-Chloro-7-nitro-2,3-dihydro-benzo[1,4]dioxine-2-carboxylic acid methyl ester 78265-53-9 C10H8ClNO6
    5-Chloro-7-nitro-2,3-dihydro-benzo[1,4]dioxine-2-carboxylic acid methyl ester
    —— 5,11,17,23-tetrakis-tert-butyl-25,27-bis(diphenylphosphinooxy)-26,28-diethoxycalix[4]arene 175477-20-0 C72H82O4P2
    5,11,17,23-tetrakis-tert-butyl-25,27-bis(diphenylphosphinooxy)-26,28-diethoxycalix[4]arene
    —— 5-butyl-thiazolidine-2,4-dione 2-benzylhydrazone 92327-17-8 C14H19N3OS
    5-butyl-thiazolidine-2,4-dione 2-benzylhydrazone
    —— 5-((4S,5S)-5-Ethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-phenylselanyl-pentan-2-one 110595-75-0 C18H26O3Se
    5-((4S,5S)-5-Ethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-phenylselanyl-pentan-2-one
    —— 5-carbomethoxy-1,4-dimethyl-7-methoxy-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine 1258727-27-3 C14H20N2O3
    5-carbomethoxy-1,4-dimethyl-7-methoxy-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine
    —— 5-oxo-hexadecanenitrile 136118-29-1 C16H29NO
    5-oxo-hexadecanenitrile
    —— (5Z)-7-{(1R,2R,5S)-2-[(1E,3S)-3-(tert-butyl-dimethylsilanyloxy)-oct-1-enyl]-5-hydroxy-cyclopent-3-enyl}-hept-5-enoic acid 587869-85-0 C26H46O4Si
    (5Z)-7-{(1R,2R,5S)-2-[(1E,3S)-3-(tert-butyl-dimethylsilanyloxy)-oct-1-enyl]-5-hydroxy-cyclopent-3-enyl}-hept-5-enoic acid
    —— (-)-5-Methoxycarbonyl-5'-aethyl-6'-amino-2,2'-spirobiindan 71542-32-0 C21H23NO2
    (-)-5-Methoxycarbonyl-5'-aethyl-6'-amino-2,2'-spirobiindan
    —— 5,5-dimethyl-4-methylidene-3,3a,6,6a-tetrahydro-2H-pentalen-1-one 120587-88-4 C11H16O
    5,5-dimethyl-4-methylidene-3,3a,6,6a-tetrahydro-2H-pentalen-1-one
    —— 5-bromo-4-oxo-4,5,6,7-tetrahydro-isoxazolo[2,3-<i>a</i>]pyridinylium; bromide 31709-56-5 Br*C7H7BrNO2
    5-bromo-4-oxo-4,5,6,7-tetrahydro-isoxazolo[2,3-<i>a</i>]pyridinylium; bromide
    —— (5-butyl-10,15,20-triphenylporphyrinato)nickel(II) 262273-99-4 C42H32N4Ni
    (5-butyl-10,15,20-triphenylporphyrinato)nickel(II)
    —— 5-benzyloxycarbonyloxy-4-butyl-2-phenyloxazole 886466-71-3 C21H21NO4
    5-benzyloxycarbonyloxy-4-butyl-2-phenyloxazole
    —— 5β-Acetoxy-3α-benzolsulfonyloxy-cholestan-6-on 96672-25-2 C35H52O6S
    5β-Acetoxy-3α-benzolsulfonyloxy-cholestan-6-on
    —— 5exo-<3-Diaethylamino-propyl>-5endo-carbamoyl-norbornen-(2) 92790-12-0 C15H26N2O
    5exo-<3-Diaethylamino-propyl>-5endo-carbamoyl-norbornen-(2)
    —— 5-Amino-7-methyl-2-<4-brom-phenyl>-imidazo<1.2-a>pyrimidin 13994-81-5 C13H11BrN4
    5-Amino-7-methyl-2-<4-brom-phenyl>-imidazo<1.2-a>pyrimidin
    —— 5β, 10β,14-Trihydroxy-3β-acetoxy-20-keto-19-nor-14β-pregnansaeure-lacton (21->14) 100772-47-2 C22H30O7
    5β, 10β,14-Trihydroxy-3β-acetoxy-20-keto-19-nor-14β-pregnansaeure-lacton (21->14)
    —— 5,7-Dichlor-8-ethoxy-2-<3,3,3-trichlor-2-hydroxy-propyl>-chinolin 92160-39-9 C14H12Cl5NO2
    5,7-Dichlor-8-ethoxy-2-<3,3,3-trichlor-2-hydroxy-propyl>-chinolin
    —— 5-Chlor-7-acetoxymethyl-8-acetoxy-chinolin 93535-25-2 C14H12ClNO4
    5-Chlor-7-acetoxymethyl-8-acetoxy-chinolin
    —— 5,7-Dimethoxy-6,8-dichlor-1,2,3,4-tetrahydro-dibenzofuranon-(3) 92291-75-3 C14H12Cl2O4
    5,7-Dimethoxy-6,8-dichlor-1,2,3,4-tetrahydro-dibenzofuranon-(3)
    —— 5-amino-11-methyl-6H-pyrido<4,3-b>carbazole 146253-42-1 C16H13N3
    5-amino-11-methyl-6H-pyrido<4,3-b>carbazole
    —— 5-(2-chloro-6-methylquinolin-3-yl)-3-(4-nitrophenyl)isoxazole 1312027-96-5 C19H12ClN3O3
    5-(2-chloro-6-methylquinolin-3-yl)-3-(4-nitrophenyl)isoxazole
    —— 5-carboxylic-N-Boc-2-azabicyclo[2.1.1]-hexane α-methylbenzylamine 1256914-47-2 C8H11N*C11H17NO4
    5-carboxylic-N-Boc-2-azabicyclo[2.1.1]-hexane α-methylbenzylamine
    —— (+)-(5R,11R)-3,9-diiodo-4,10-dimethyl-6H,12H-5,11-methanodibenzodiazocine 614290-55-0 C17H16I2N2
    (+)-(5R,11R)-3,9-diiodo-4,10-dimethyl-6H,12H-5,11-methanodibenzodiazocine
    —— 5,5-dimethyl-4-oxotetrahydrofuran-2-carboxylic acid 98272-75-4 C7H10O4
    5,5-dimethyl-4-oxotetrahydrofuran-2-carboxylic acid
    —— 5-propyl-2-<(methylamino)methyl>thiophene 90553-44-9 C9H15NS
    5-propyl-2-<(methylamino)methyl>thiophene
    —— 5-amino-2-(3-(4-(aminomethyl)piperidin-1-yl)phenyl)-N-(1-methyl-1H-pyrazol-4-yl)thiazole-4-carboxamide 1338717-48-8 C20H25N7OS
    5-amino-2-(3-(4-(aminomethyl)piperidin-1-yl)phenyl)-N-(1-methyl-1H-pyrazol-4-yl)thiazole-4-carboxamide
    —— (5α,20R)-4-diazo-3-oxopregnane-20-carboxaldehyde 82426-72-0 C22H32N2O2
    (5α,20R)-4-diazo-3-oxopregnane-20-carboxaldehyde
    —— 5-Nitro-2-amino-4-<N-piperidyl>-6-methyl-pyrimidin 91978-43-7 C10H15N5O2
    5-Nitro-2-amino-4-<N-piperidyl>-6-methyl-pyrimidin
    —— (5R)-6-[Acetoxy-(7-p-nitrobenzyloxycarbonyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-2-yl)-methyl]-6-bromo-7-oxo-4-thia-1 azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid p-nitrobenzyl ester 623564-28-3 C30H25BrN6O11S
    (5R)-6-[Acetoxy-(7-p-nitrobenzyloxycarbonyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-2-yl)-methyl]-6-bromo-7-oxo-4-thia-1 azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid p-nitrobenzyl ester
    —— 5-[bis(trimethylsilyloxy)phosphorylmethyl]-2-methoxybenzaldehyde 345301-35-1 C15H27O5PSi2
    5-[bis(trimethylsilyloxy)phosphorylmethyl]-2-methoxybenzaldehyde
    —— 5-[2-(3-Octadecylcarbamoyl-phenylsulfanyl)-3-oxo-3-phenyl-propionylamino]-isophthalic acid 4105-86-6 C42H54N2O7S
    5-[2-(3-Octadecylcarbamoyl-phenylsulfanyl)-3-oxo-3-phenyl-propionylamino]-isophthalic acid