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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-chloro-benzyloxy)-2-[4-(2-methoxy-ethoxy)-6-phenyl-[1,3,5]triazin-2-yl]-phenol 4925-78-4 C25H22ClN3O4
    5-(4-chloro-benzyloxy)-2-[4-(2-methoxy-ethoxy)-6-phenyl-[1,3,5]triazin-2-yl]-phenol
    —— 5-benzyl-2,6-dimethyl-3-nitroso-pyrazolo[1,5-<i>a</i>]pyrimidin-7-ylamine 4735-98-2 C15H15N5O
    5-benzyl-2,6-dimethyl-3-nitroso-pyrazolo[1,5-<i>a</i>]pyrimidin-7-ylamine
    —— 5-ethoxy-1-hydroxy-3-oxy-1<i>H</i>-benzoimidazole-2-carboxylic acid amide 37564-48-0 C10H11N3O4
    5-ethoxy-1-hydroxy-3-oxy-1<i>H</i>-benzoimidazole-2-carboxylic acid amide
    —— 5-(4-trifluoromethoxyphenyl)-3-(1,3-dimethoxyisopropyl)imino-2-(2-methoxy-3-pyridyl)amino-3,5-dihydrophenazine 1353733-86-4 C30H28F3N5O4
    5-(4-trifluoromethoxyphenyl)-3-(1,3-dimethoxyisopropyl)imino-2-(2-methoxy-3-pyridyl)amino-3,5-dihydrophenazine
    —— 5-hexadecanoylamino-2-(2,2,2-trifluoro-ethyl)-1,2-dihydro-pyrazol-3-one 5529-24-8 C21H36F3N3O2
    5-hexadecanoylamino-2-(2,2,2-trifluoro-ethyl)-1,2-dihydro-pyrazol-3-one
    —— 5-cyclohex-1-enyl-3-[(trans-4-methyl-cyclohexanecarbonyl)-cis-(2-methyl-3-oxo-2-aza-spiro[4.5]dec-8-yl)-amino]-thiophene-2-carboxylic acid 914779-57-0 C29H40N2O4S
    5-cyclohex-1-enyl-3-[(trans-4-methyl-cyclohexanecarbonyl)-cis-(2-methyl-3-oxo-2-aza-spiro[4.5]dec-8-yl)-amino]-thiophene-2-carboxylic acid
    —— 5-[[4-[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]-amino]ethyl]phenyl]sulfonyl]-2-hydroxy-N-(2,2,2-trifluoroethyl) benzamide hydrochloride 870103-00-7 C25H24ClF3N2O5S*ClH
    5-[[4-[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]-amino]ethyl]phenyl]sulfonyl]-2-hydroxy-N-(2,2,2-trifluoroethyl) benzamide hydrochloride
    —— 5-Nitro-2-(2-pyridin-4-yl-ethylamino)-benzamide 4943-72-0 C14H14N4O3
    5-Nitro-2-(2-pyridin-4-yl-ethylamino)-benzamide
    —— 5-(4-benzhydryl-piperazin-1-ylmethyl)-1-cyclopentyl-2-propyl-1<i>H</i>-benzoimidazole 68741-07-1 C33H40N4
    5-(4-benzhydryl-piperazin-1-ylmethyl)-1-cyclopentyl-2-propyl-1<i>H</i>-benzoimidazole
    —— (5,6-dimethyl-3-oxo-3<i>H</i>-benzofuran-2-ylidene)-(4-methyl-piperazin-1-yl)-acetic acid methyl ester 68096-47-9 C18H22N2O4
    (5,6-dimethyl-3-oxo-3<i>H</i>-benzofuran-2-ylidene)-(4-methyl-piperazin-1-yl)-acetic acid methyl ester
    —— 5-(Acetyl-ethyl-sulfamoyl)-2-chloro-benzenesulfonyl chloride 24028-84-0 C10H11Cl2NO5S2
    5-(Acetyl-ethyl-sulfamoyl)-2-chloro-benzenesulfonyl chloride
    —— 5-Phenyl-5-chlor-1,3-dimethyl-barbitursaeure 3120-30-7 C12H11ClN2O3
    5-Phenyl-5-chlor-1,3-dimethyl-barbitursaeure
    —— 5,8-dioxa-2,11,13,15-tetraazabicyclo[10.3.1]hexadeca-1(16),12,14-triene 1253644-03-9 C10H16N4O2
    5,8-dioxa-2,11,13,15-tetraazabicyclo[10.3.1]hexadeca-1(16),12,14-triene
    —— 5-Nitro-4-acetamino-6-methyl-benz-2.1.3-thiadiazol 90323-92-5 C9H8N4O3S
    5-Nitro-4-acetamino-6-methyl-benz-2.1.3-thiadiazol
    —— 5-methyl-2-(4-nitrophenyl)-2H-pyrrolo[3,2-e][1,2,4]triazine-3,6(4H,7H)-dione 1034767-51-5 C12H9N5O4
    5-methyl-2-(4-nitrophenyl)-2H-pyrrolo[3,2-e][1,2,4]triazine-3,6(4H,7H)-dione
    —— 5'-(<14C>carboxy)nornicotine 109065-61-4 C10H12N2O2
    5'-(<14C>carboxy)nornicotine
    —— 5-dimethylamino-2-(2,6-dimethyl-1(3)<i>H</i>-benzoimidazol-4-ylazo)-phenol 13483-63-1 C17H19N5O
    5-dimethylamino-2-(2,6-dimethyl-1(3)<i>H</i>-benzoimidazol-4-ylazo)-phenol
    —— (5aR,10bR)-5-methyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-86-3 C19H22N2O2S
    (5aR,10bR)-5-methyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— 5-(3-methoxypropyl)-2-methylfuran-3-carboxylic acid 1334598-29-6 C10H14O4
    5-(3-methoxypropyl)-2-methylfuran-3-carboxylic acid
    —— 5-benzylidene 4-hydroxy-1,5-dihydropyrrol-2-one 247901-78-6 C11H9NO2
    5-benzylidene 4-hydroxy-1,5-dihydropyrrol-2-one
    —— 5-[[4-[2-[benzyl[(2R)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]ethyl]phenyl]sulfonyl]-2-(benzyloxy)-3-methylbenzoic acid 870103-91-6 C38H36FNO6S
    5-[[4-[2-[benzyl[(2R)-2-(3-fluorophenyl)-2-hydroxyethyl]amino]ethyl]phenyl]sulfonyl]-2-(benzyloxy)-3-methylbenzoic acid
    —— 5,7-ditert-butyl-2-[hydroxy(phenyl)methyl]-1-oxaspiro[2.5]octa-4,7-dien-6-one 102519-91-5 C22H28O3
    5,7-ditert-butyl-2-[hydroxy(phenyl)methyl]-1-oxaspiro[2.5]octa-4,7-dien-6-one
    —— 5,10,15,20-(4-amino)tetraphenylporphynato iron(III) chloride 1450624-45-9 C44H35Cl2FeN8
    5,10,15,20-(4-amino)tetraphenylporphynato iron(III) chloride
    —— 5-[3-(3-chlorophenyl)-1-phenyl-1H-pyrazol-4-ylmethylene]-2-(2,4-dimethoxyphenylamino)thiazol-4-one 1431855-44-5 C27H21ClN4O3S
    5-[3-(3-chlorophenyl)-1-phenyl-1H-pyrazol-4-ylmethylene]-2-(2,4-dimethoxyphenylamino)thiazol-4-one
    —— 5-iodo-3-methyl-7-tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one 1410974-84-3 C14H12IN3O3S
    5-iodo-3-methyl-7-tosyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
    —— 5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-6<i>H</i>-pyrano[3,2-<i>g</i>]chromen-4-one 14262-24-9 C16H20O4
    5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-6<i>H</i>-pyrano[3,2-<i>g</i>]chromen-4-one
    —— 5-acetamido-5-deoxy-1,2:7,8-di-O-isopropylidene-3-O-methylthiomethyl-β-L-erythro-L-talooctofuranose-(1,4) 106180-10-3 C18H31NO8S
    5-acetamido-5-deoxy-1,2:7,8-di-O-isopropylidene-3-O-methylthiomethyl-β-L-erythro-L-talooctofuranose-(1,4)
    —— (5S,6S,E)-methyl 6-cyclopropyl-5-methyl-6-(2,2,2-trifluoroacetamido)hex-3-enoate 959860-38-9 C13H18F3NO3
    (5S,6S,E)-methyl 6-cyclopropyl-5-methyl-6-(2,2,2-trifluoroacetamido)hex-3-enoate
    —— 5'-(4-(1-(4-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)phenyl)-2,2'-bithiophene-5-carbaldehyde 1384124-45-1 C43H36N2O5S2
    5'-(4-(1-(4-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)phenyl)-2,2'-bithiophene-5-carbaldehyde
    —— 5,14-dioxo-7,12-dithioxo-4,15-dioxa-6,13-dithia-8,11-diaza-octadecanedinitrile 108481-00-1 C12H14N4O4S4
    5,14-dioxo-7,12-dithioxo-4,15-dioxa-6,13-dithia-8,11-diaza-octadecanedinitrile
    —— 5-[3-(2,4-dichlorophenyl)-1-phenyl-1H-pyrazol-4-ylmethylene]-2-(2,4-dimethoxyphenylamino)thiazol-4-one 1431855-46-7 C27H20Cl2N4O3S
    5-[3-(2,4-dichlorophenyl)-1-phenyl-1H-pyrazol-4-ylmethylene]-2-(2,4-dimethoxyphenylamino)thiazol-4-one
    —— 5-Chloropentyl-diethoxy-methylsilane 104925-70-4 C10H23ClO2Si
    5-Chloropentyl-diethoxy-methylsilane
    —— 5-[2-(1-methyl-1H-quinolin-4-ylidene)-ethylidene]-[1,3]selenazinane-2,4-dithione 51422-38-9 C16H14N2S2Se
    5-[2-(1-methyl-1H-quinolin-4-ylidene)-ethylidene]-[1,3]selenazinane-2,4-dithione
    —— 5-fluoro-2-(imino(phenyl)methyl)phenol 1334335-02-2 C13H10FNO
    5-fluoro-2-(imino(phenyl)methyl)phenol
    —— (5-bromo-2-methyl-1H-indol-3-yl)(phenyl)methanol 1415335-94-2 C16H14BrNO
    (5-bromo-2-methyl-1H-indol-3-yl)(phenyl)methanol
    —— 5-(3-fluoro-5-hydroxyphenyl)-3-(4-methoxybenzyl)-1-methyl-9-(piperazin-1-yl)-3H-benzo[f]pyrazolo[3,4-c][2,7]naphthyridin-6(7H)-one 1403500-97-9 C32H29FN6O3
    5-(3-fluoro-5-hydroxyphenyl)-3-(4-methoxybenzyl)-1-methyl-9-(piperazin-1-yl)-3H-benzo[f]pyrazolo[3,4-c][2,7]naphthyridin-6(7H)-one
    —— (5-bromothiophen-2-yl)-[(4R,5R)-5-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanone 1078144-02-1 C28H33BrO5SSi
    (5-bromothiophen-2-yl)-[(4R,5R)-5-[(1R)-2-[tert-butyl(diphenyl)silyl]oxy-1-hydroxyethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanone
    —— 5-(1,2-Dihydroxyethyl)-1-methyl-uracil 67042-67-5 C7H10N2O4
    5-(1,2-Dihydroxyethyl)-1-methyl-uracil
    —— 5-(4-nitrophenyl)pent-4-yn-1-ol 500709-69-3 C11H11NO3
    5-(4-nitrophenyl)pent-4-yn-1-ol
    —— 5-(1-benzyl-1H-1,2,3-triazol-4-yl)-2,2,6-trimethyl-4H-1,3-dioxin-4-one 1325205-39-7 C16H17N3O3
    5-(1-benzyl-1H-1,2,3-triazol-4-yl)-2,2,6-trimethyl-4H-1,3-dioxin-4-one
    —— 5-butyl-5-(4-ethoxy-3-methoxy-benzyl)-1-phenyl-pyrimidine-2,4,6-trione 54021-38-4 C24H28N2O5
    5-butyl-5-(4-ethoxy-3-methoxy-benzyl)-1-phenyl-pyrimidine-2,4,6-trione
    —— 5-Hydroxy-4-methyl-4-nitro-hexansaeure-methylester 29727-33-1 C8H15NO5
    5-Hydroxy-4-methyl-4-nitro-hexansaeure-methylester
    —— 5-methyl-[1,2,3]diazaphosphole-2-carboxylic acid butyl ester 39548-49-7 C8H13N2O2P
    5-methyl-[1,2,3]diazaphosphole-2-carboxylic acid butyl ester
    —— 5-(3,4-dichloro-phenyl)-6-(2-pyridin-3-yl-vinyl)-pyrimidine-2,4-diamine 25849-44-9 C17H13Cl2N5
    5-(3,4-dichloro-phenyl)-6-(2-pyridin-3-yl-vinyl)-pyrimidine-2,4-diamine
    —— 5-Diacetylamino-1-methyltetrazol (I) 26663-16-1 C6H9N5O2
    5-Diacetylamino-1-methyltetrazol (I)
    —— 5<i>t</i>-benzooxazol-2-yl-penta-2<i>t</i>,4-dienenitrile 37905-87-6 C12H8N2O
    5<i>t</i>-benzooxazol-2-yl-penta-2<i>t</i>,4-dienenitrile
    —— 5-<i>tert</i>-butyl-2,2-bis-trifluoromethyl-3,4-dihydro-2<i>H</i>-pyrrole-3-carbonitrile 34671-02-8 C11H12F6N2
    5-<i>tert</i>-butyl-2,2-bis-trifluoromethyl-3,4-dihydro-2<i>H</i>-pyrrole-3-carbonitrile
    —— 5-(3,4-dimethoxy-phenyl)-1-methyl-4-phenyl-pyrrolidine-2,3-dione 36085-14-0 C19H19NO4
    5-(3,4-dimethoxy-phenyl)-1-methyl-4-phenyl-pyrrolidine-2,3-dione
    —— 5,6-diphenyl-[1,2,4]triazine 1-oxide 27531-59-5 C15H11N3O
    5,6-diphenyl-[1,2,4]triazine 1-oxide
    —— 5-chloro-N,N-diisopropyl-4-hydroxypentanamide 850537-35-8 C11H22ClNO2
    5-chloro-N,N-diisopropyl-4-hydroxypentanamide