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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Hydroxy-6-methyl-3-[1-(phenyl-hydrazono)-propyl]-pyran-2-one 87100-57-0 C15H16N2O3
    4-Hydroxy-6-methyl-3-[1-(phenyl-hydrazono)-propyl]-pyran-2-one
    —— [4-(2,4-dimethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 67128-23-8 C12H15N5OS
    [4-(2,4-dimethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 4-methyl-2-phenyl-2,4-dihydro-benzo[<i>e</i>][1,2,4]triazine-3,6-dione 65972-01-2 C14H11N3O2
    4-methyl-2-phenyl-2,4-dihydro-benzo[<i>e</i>][1,2,4]triazine-3,6-dione
    —— 4-Chlor-1-methyl-1,2-benzobicyclo<3.2.1>octan 67060-18-8 C13H15Cl
    4-Chlor-1-methyl-1,2-benzobicyclo<3.2.1>octan
    —— 4-phenyl-2-(trimethylsilyloxymethylidene)cyclohexanone 1202555-81-4 C16H22O2Si
    4-phenyl-2-(trimethylsilyloxymethylidene)cyclohexanone
    —— [(4'-(2-Ph2PCH2CH2O)-4-(2-Ph2PCH2CH2S)biphenyl)RhCl]2 798547-93-0 C80H72Cl2O2P4Rh2S2
    [(4'-(2-Ph2PCH2CH2O)-4-(2-Ph2PCH2CH2S)biphenyl)RhCl]2
    —— 4,5,7-Triphenyl-6-p-tolyl-indan 65648-80-8 C34H28
    4,5,7-Triphenyl-6-p-tolyl-indan
    —— 4-tert-butyl-N-(5-(5-((1,5-dimethyl-1H-pyrazol-3-yl)amino)-1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)-2-fluorophenyl)benzamide 1227206-88-3 C27H29FN6O2
    4-tert-butyl-N-(5-(5-((1,5-dimethyl-1H-pyrazol-3-yl)amino)-1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)-2-fluorophenyl)benzamide
    —— (4S,4aR,6R,8aS)-6-cyclopropyl-8a-(2,4-difluorophenyl)-4-(fluoromethyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-c][1,3]thiazin-2-amine hydrochloride 1616504-57-4 C17H19F3N2OS*ClH
    (4S,4aR,6R,8aS)-6-cyclopropyl-8a-(2,4-difluorophenyl)-4-(fluoromethyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-c][1,3]thiazin-2-amine hydrochloride
    —— 4-(1,3-diphenyl-1<i>H</i>-furo[3,2-<i>c</i>]pyrazol-5-yl)-4-hydroxy-butan-2-one 66893-15-0 C21H18N2O3
    4-(1,3-diphenyl-1<i>H</i>-furo[3,2-<i>c</i>]pyrazol-5-yl)-4-hydroxy-butan-2-one
    —— 4-(2-chlorophenyl)-3-ethoxy-1H-pyrazole-5-carboxylic acid 1415401-39-6 C12H11ClN2O3
    4-(2-chlorophenyl)-3-ethoxy-1H-pyrazole-5-carboxylic acid
    —— 4-[3-[3-[2,2-bis(4-isobutylphenyl)ethyl]benzoyl]indol-1-yl]butyric acid 139154-99-7 C41H45NO3
    4-[3-[3-[2,2-bis(4-isobutylphenyl)ethyl]benzoyl]indol-1-yl]butyric acid
    —— 4-Fluorobenzo[b]thiophene-2-carboxamidine hydrochloride 154628-46-3 C9H7FN2S*ClH
    4-Fluorobenzo[b]thiophene-2-carboxamidine hydrochloride
    —— 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid {(R)-2-(4-amino-3,5-dibromo-phenyl)-1-[2-(3-pyrrolidin-1-yl-propylamino)-phenylcarbamoyl]-ethyl}-amide 600725-65-3 C37H46Br2N8O3
    4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid {(R)-2-(4-amino-3,5-dibromo-phenyl)-1-[2-(3-pyrrolidin-1-yl-propylamino)-phenylcarbamoyl]-ethyl}-amide
    —— 4-[4-(tert-Butyl-diphenyl-silanyloxy)-butyl]-4-methyl-cyclopent-2-enone 180963-57-9 C26H34O2Si
    4-[4-(tert-Butyl-diphenyl-silanyloxy)-butyl]-4-methyl-cyclopent-2-enone
    —— 4-benzyloxy-7-<(3,5-dibenzyloxyphenyl)oxy>methyl-7-carboxyl-3-methoxybicyclo<4.2.0>octa-1,3,5-triene 141039-11-4 C38H34O7
    4-benzyloxy-7-<(3,5-dibenzyloxyphenyl)oxy>methyl-7-carboxyl-3-methoxybicyclo<4.2.0>octa-1,3,5-triene
    —— 4-Chloro-6-[(2,6-dimethylanilino)methylidene]-2-{(E)-[(2,6-dimethylphenyl)imino]methyl}cyclohexa-2,4-dien-1-one 627508-40-1 C24H23ClN2O
    4-Chloro-6-[(2,6-dimethylanilino)methylidene]-2-{(E)-[(2,6-dimethylphenyl)imino]methyl}cyclohexa-2,4-dien-1-one
    —— 4-tert-butyl-6-(3,8-diaza-bicyclo[3.2.1]oct-3-yl)-pyrimidin-2-ylamine 1046449-34-6 C14H23N5
    4-tert-butyl-6-(3,8-diaza-bicyclo[3.2.1]oct-3-yl)-pyrimidin-2-ylamine
    —— 4-(4-bromophenyl)-2,6-dichloropyridine 1372964-15-2 C11H6BrCl2N
    4-(4-bromophenyl)-2,6-dichloropyridine
    —— 4-(2,2-Dichloro-1,1-difluoro-ethoxy)-3-methyl-phenylamine 39211-50-2 C9H9Cl2F2NO
    4-(2,2-Dichloro-1,1-difluoro-ethoxy)-3-methyl-phenylamine
    —— 4-bromo-4'-octyloxy benzoyloxy tolane 77719-21-2 C29H29BrO3
    4-bromo-4'-octyloxy benzoyloxy tolane
    —— 4-Hydro-1-propionyltetrafluorobenzene 135762-98-0 C9H6F4O
    4-Hydro-1-propionyltetrafluorobenzene
    —— 4-(trans-bicyclohexylyl-(4))-butyric acid-chloride 882655-10-9 C16H27ClO
    4-(trans-bicyclohexylyl-(4))-butyric acid-chloride
    —— 4-(Cyclopentyloxy)cyclohexan-1-one 1566478-08-7 C11H18O2
    4-(Cyclopentyloxy)cyclohexan-1-one
    —— (+/-)-{4-fluoro-2-[2-(4-phenylbutyryl)-1,2,3,4-tetrahydroisoquinolin-1-yl]phenoxy}acetic acid 1355054-67-9 C27H26FNO4
    (+/-)-{4-fluoro-2-[2-(4-phenylbutyryl)-1,2,3,4-tetrahydroisoquinolin-1-yl]phenoxy}acetic acid
    —— 4-Hydroxy-2-mercapto-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin 96954-20-0 C14H11N3O4S
    4-Hydroxy-2-mercapto-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin
    —— (4R,6R)-6-Methoxy-spiro[3.7]undecan-1-one 115756-98-4 C12H20O2
    (4R,6R)-6-Methoxy-spiro[3.7]undecan-1-one
    —— (4R,9S,11bS)-8-Bromomethyl-9-hydroxy-4,9,11b-trimethyl-2,3,4,4a,5,6,8,9,10,11b-decahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester 123821-38-5 C21H31BrO3
    (4R,9S,11bS)-8-Bromomethyl-9-hydroxy-4,9,11b-trimethyl-2,3,4,4a,5,6,8,9,10,11b-decahydro-1H-cyclohepta[a]naphthalene-4-carboxylic acid methyl ester
    —— 4-methoxymethyl-beta-carboline-3-carboxylic-acid-methylester 83910-56-9 C15H14N2O3
    4-methoxymethyl-beta-carboline-3-carboxylic-acid-methylester
    —— 4-[4-(5-fluoropyrid-2-yl)-1-(trifluoromethyl)cyclopenta-2,4-dien-3-yl]benzenesulfonamide 170092-92-9 C17H12F4N2O2S
    4-[4-(5-fluoropyrid-2-yl)-1-(trifluoromethyl)cyclopenta-2,4-dien-3-yl]benzenesulfonamide
    —— (4R,5S,6S)-4-Benzyloxymethyl-6-isopropenyl-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxane 88040-17-9 C23H28O4
    (4R,5S,6S)-4-Benzyloxymethyl-6-isopropenyl-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxane
    —— 4-Butyl-2-hydroxy-6-oxo-1,6-dihydro-pyridine-3-sulfonic acid 39120-63-3 C9H13NO5S
    4-Butyl-2-hydroxy-6-oxo-1,6-dihydro-pyridine-3-sulfonic acid
    —— 4-(1,3-diaza-bicyclo[3.1.0]hex-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 56958-03-3 C12H17N3
    4-(1,3-diaza-bicyclo[3.1.0]hex-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-[2-(2-fluoro-4-{4-hydroxy-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-yl}phenoxy)ethyl]-1-methylpiperazin-2-one 1255339-55-9 C24H27F4N7O3
    4-[2-(2-fluoro-4-{4-hydroxy-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-yl}phenoxy)ethyl]-1-methylpiperazin-2-one
    —— 4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-(1-oxa-4,8-diazaspiro[5.5]undecan-4-yl)pyridin-3-yl]pyridin-2-one 1257389-07-3 C24H26ClN5O3
    4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-(1-oxa-4,8-diazaspiro[5.5]undecan-4-yl)pyridin-3-yl]pyridin-2-one
    —— 4-o-Hydroxybenzal-3-phenyl-2-cyclopenten-1-on 101736-49-6 C18H14O2
    4-o-Hydroxybenzal-3-phenyl-2-cyclopenten-1-on
    —— 4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-[(1-methylpiperidin-4-yl)amino]pyridin-3-yl]pyridin-2-one 1257515-37-9 C22H24ClN5O2
    4-[(5-Chloropyridin-2-yl)methoxy]-1-[6-[(1-methylpiperidin-4-yl)amino]pyridin-3-yl]pyridin-2-one
    —— 4-(2,3-Dihydro-1H-tetrazol-5-yl)-2H-imidazol-2-one 548438-09-1 C4H4N6O
    4-(2,3-Dihydro-1H-tetrazol-5-yl)-2H-imidazol-2-one
    —— 4-[2-(Pyridin-2-yl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione 66679-00-3 C11H9N3O2
    4-[2-(Pyridin-2-yl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione
    —— 4,5-Dioxo-3,6-bis[2-(3-phosphonophenyl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid 64371-34-2 C22H18N4O14P2S2
    4,5-Dioxo-3,6-bis[2-(3-phosphonophenyl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
    —— 4-(3-((3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)prop-1-en-1-yl)benzaldehyde 1355953-47-7 C24H26O5
    4-(3-((3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)prop-1-en-1-yl)benzaldehyde
    —— 4-Acetyl-butyraldehyd-mono-<2,4-dinitro-phenylhydrazon> 91769-63-0 C12H14N4O5
    4-Acetyl-butyraldehyd-mono-<2,4-dinitro-phenylhydrazon>
    —— 4-Chlor-1,3-bis-aminomethylbenzol 45896-19-3 C8H11ClN2
    4-Chlor-1,3-bis-aminomethylbenzol
    —— 4-(hydroxymethyl)-7-iodo-2H-chromen-2-one 1353890-01-3 C10H7IO3
    4-(hydroxymethyl)-7-iodo-2H-chromen-2-one
    —— 4-O-methyl-5-fluorouridine 175651-05-5 C10H13FN2O6
    4-O-methyl-5-fluorouridine
    —— 4-Acetamino-5-cyan-pyrimidin 89795-88-0 C7H6N4O
    4-Acetamino-5-cyan-pyrimidin
    —— 4-Chlor-5-methoxy-2-p-tolyl-2H-1,2,3-triazol 65146-33-0 C10H10ClN3O
    4-Chlor-5-methoxy-2-p-tolyl-2H-1,2,3-triazol
    —— 4-(3-Diethylsulfamoyl-4-ethyl-phenyl)-pentanoic acid [2-(5-methoxy-1H-indol-3-yl)-ethyl]-amide 65902-76-3 C28H39N3O4S
    4-(3-Diethylsulfamoyl-4-ethyl-phenyl)-pentanoic acid [2-(5-methoxy-1H-indol-3-yl)-ethyl]-amide
    —— [4-(2-chloro-acetylamino)-2,5-dimethyl-thiophen-3-yl]-<i>m</i>-tolyl-methanone 37078-28-7 C16H16ClNO2S
    [4-(2-chloro-acetylamino)-2,5-dimethyl-thiophen-3-yl]-<i>m</i>-tolyl-methanone
    —— 4,4-Bis-methylsulfanyl-2-phenyl-4,5,6,7-tetrahydro-1H-indol-5-ol 65837-33-4 C16H19NOS2
    4,4-Bis-methylsulfanyl-2-phenyl-4,5,6,7-tetrahydro-1H-indol-5-ol