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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-N-(4-bromo-phenyl)-benzimidoyl chloride 108798-57-8 C13H8Br2ClN
    4-Bromo-N-(4-bromo-phenyl)-benzimidoyl chloride
    —— 4-(methylthio)androsta-4,6(7),9(11)-triene-3,17-dione 131060-01-0 C20H24O2S
    4-(methylthio)androsta-4,6(7),9(11)-triene-3,17-dione
    —— 4-Methyl-1-naphthalen-1-ylpentane-1,3-dione 1274673-84-5 C16H16O2
    4-Methyl-1-naphthalen-1-ylpentane-1,3-dione
    —— 4,6-dihydroxy-2-[(5-nitro-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200531-06-1 C17H10N2O6
    4,6-dihydroxy-2-[(5-nitro-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
    —— 4-({[({[4-(3,4-Dichlorobenzyl)morpholin-2-yl]Methyl}Amino)Carbonyl]Amino}Methyl)-N-methylbenzamide 408304-20-1 C22H26Cl2N4O3
    4-({[({[4-(3,4-Dichlorobenzyl)morpholin-2-yl]Methyl}Amino)Carbonyl]Amino}Methyl)-N-methylbenzamide
    —— 4-(2-(4-Methylthiazol-5-yl)ethyl)oxy-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene hydrochloride 246172-78-1 C20H19NO5S3*ClH
    4-(2-(4-Methylthiazol-5-yl)ethyl)oxy-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene hydrochloride
    —— 4-(4-fluoro-3-(4-methoxypiperidine-1-carbonyl)benzyl)-5-methyl-2,6-dihydro-1H-pyrrolo[3,4-d]pyridazin-1-one 1174043-81-2 C21H23FN4O3
    4-(4-fluoro-3-(4-methoxypiperidine-1-carbonyl)benzyl)-5-methyl-2,6-dihydro-1H-pyrrolo[3,4-d]pyridazin-1-one
    —— 4-(3-fluorophenyl)-6-methoxy-1-oxo-2-{2-[(pyridin-2-ylmethyl)amino]ethyl}-1,2-dihydroisoquinoline-3-carbonitrile 849635-13-8 C25H21FN4O2
    4-(3-fluorophenyl)-6-methoxy-1-oxo-2-{2-[(pyridin-2-ylmethyl)amino]ethyl}-1,2-dihydroisoquinoline-3-carbonitrile
    —— 4-Methylazepane hydrochloride 91846-46-7 C7H16ClN
    4-Methylazepane hydrochloride
    —— 4,4'-Methylen-bis<2-sec-butylanilin> 19900-67-5 C21H30N2
    4,4'-Methylen-bis<2-sec-butylanilin>
    —— 4,7-Epoxy-5,5,6,6-tetracyano-7-(p-methoxyphenyl)-4-phenyl-3-benzo<1,2>cycloheptenone 90463-33-5 C28H16N4O3
    4,7-Epoxy-5,5,6,6-tetracyano-7-(p-methoxyphenyl)-4-phenyl-3-benzo<1,2>cycloheptenone
    —— 4-Piperidino-2,2,3-triphenyl-butyronitril 114695-53-3 C27H28N2
    4-Piperidino-2,2,3-triphenyl-butyronitril
    —— 4'-methyl-3-methylene flavanone 77038-29-0 C17H14O2
    4'-methyl-3-methylene flavanone
    —— 4,4,4-trichloro-1,1,1-trifluoro-2-iodo-butane 400-46-4 C4H3Cl3F3I
    4,4,4-trichloro-1,1,1-trifluoro-2-iodo-butane
    —— 4'-(tert-butyl)-[1,1'-biphenyl]-2-carbaldehyde 893738-46-0 C17H18O
    4'-(tert-butyl)-[1,1'-biphenyl]-2-carbaldehyde
    —— 4-({4-[3-Fluoro-6-methoxy-7-(3-pyrrolidin-1-yl-propoxy)-quinolin-4-yl]-piperazine-1-carbonyl}-amino)-benzoic acid methyl ester 460089-34-3 C30H36FN5O5
    4-({4-[3-Fluoro-6-methoxy-7-(3-pyrrolidin-1-yl-propoxy)-quinolin-4-yl]-piperazine-1-carbonyl}-amino)-benzoic acid methyl ester
    —— 4,4'-diethoxy-6,6'-dimethyl-2,2'bipyridine N<sub>1</sub>,N<sub>1'</sub>-dioxide 158666-28-5 C16H20N2O4
    4,4'-diethoxy-6,6'-dimethyl-2,2'bipyridine N<sub>1</sub>,N<sub>1'</sub>-dioxide
    —— (4R,6S)-6-<2-(1-Benzyl-1H-indol-3-yl)ethyl>-4-<(tert-butyldimethylsilyl)oxy>tetrahydro-2H-pyran-2-one 171484-70-1 C28H37NO3Si
    (4R,6S)-6-<2-(1-Benzyl-1H-indol-3-yl)ethyl>-4-<(tert-butyldimethylsilyl)oxy>tetrahydro-2H-pyran-2-one
    —— 4-(dichloromethyl)-4-methyl-2,5-cyclohexadien-1-one phenylhydrazone 72867-26-6 C14H14Cl2N2
    4-(dichloromethyl)-4-methyl-2,5-cyclohexadien-1-one phenylhydrazone
    —— 4-cyclopentyl-1-(4-phenylbut-1-en-2-yl)-4-vinylazetidin-2-one 1227843-50-6 C20H25NO
    4-cyclopentyl-1-(4-phenylbut-1-en-2-yl)-4-vinylazetidin-2-one
    —— 4-Methoxy-benzoic acid [1-(4-chloro-phenyl)-1-cyano-meth-(Z)-ylidene]-hydrazide 80403-37-8 C16H12ClN3O2
    4-Methoxy-benzoic acid [1-(4-chloro-phenyl)-1-cyano-meth-(Z)-ylidene]-hydrazide
    —— 4-chloro-8-methyldibenzo[b,f][1,4]oxazepine 1500046-02-5 C14H10ClNO
    4-chloro-8-methyldibenzo[b,f][1,4]oxazepine
    —— 4',5,5'-tris(methylsulfanyl)tetrathiafulvalene 150765-85-8 C9H10S7
    4',5,5'-tris(methylsulfanyl)tetrathiafulvalene
    —— 4-methoxy-[N'-(benzofuroxan-5-yl)methylene]benzohydrazide 1160163-28-9 C15H12N4O4
    4-methoxy-[N'-(benzofuroxan-5-yl)methylene]benzohydrazide
    —— (4R)-O1,O2-isopropylidene-O3-methyl-4-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-β-L-threofuranose 55627-94-6 C17H21NO5
    (4R)-O1,O2-isopropylidene-O3-methyl-4-((S)-2-phenyl-4,5-dihydro-oxazol-4-yl)-β-L-threofuranose
    —— 4-benzyloxy-1-((2S)2,3-epoxypropoxy)-3-(N-benzyl-N-methylsulphonylamino)benzene 433211-94-0 C24H25NO5S
    4-benzyloxy-1-((2S)2,3-epoxypropoxy)-3-(N-benzyl-N-methylsulphonylamino)benzene
    —— 4-(2,4-Diamino-3,5-dimethylphenyl)imino-3,5-dimethylcyclohexa-2,5-dien-1-one 41316-60-3 C16H19N3O
    4-(2,4-Diamino-3,5-dimethylphenyl)imino-3,5-dimethylcyclohexa-2,5-dien-1-one
    —— (4R,5S)-5-[(2E,6E,10S)-10-hydroxy-3,7,11-trimethyldodeca-2,6,11-trienyl]-2-[(4-methoxyphenyl)methoxy]-5-methyl-4-prop-2-enylcyclopent-2-en-1-one 935263-63-1 C32H44O4
    (4R,5S)-5-[(2E,6E,10S)-10-hydroxy-3,7,11-trimethyldodeca-2,6,11-trienyl]-2-[(4-methoxyphenyl)methoxy]-5-methyl-4-prop-2-enylcyclopent-2-en-1-one
    —— 4-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 145471-99-4 C15H14ClNO3
    4-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— (4-benzyl-3-ethoxy-1-phenyl-1H-isoquinolin-4-yl)methyl methanesulfonate 143266-16-4 C26H27NO4S
    (4-benzyl-3-ethoxy-1-phenyl-1H-isoquinolin-4-yl)methyl methanesulfonate
    —— 4-Oxo-5-(4-phenylbut-1-enyl)pyran-2-carboxylic acid 1040717-33-6 C16H14O4
    4-Oxo-5-(4-phenylbut-1-enyl)pyran-2-carboxylic acid
    —— 4,5,7-trimethyl-3,6,8-trioxabicyclo<3.2.1>octane 60024-75-1 C8H14O3
    4,5,7-trimethyl-3,6,8-trioxabicyclo<3.2.1>octane
    —— 4-Nitro-benzoic acid (1S,2S,4aR,8S,10aS,14S,14aS,18aR)-14-isopropenyl-8,11,14a-trimethyl-2-(3-methyl-but-2-enoyloxy)-17-oxo-2,3,4a,6,7,8,9,10,10a,13,14,14a,15,16,17,18a-hexadecahydro-1H-4,5,18-trioxa-dibenzo[a,g]cyclotetradecen-1-yl ester 122899-09-6 C37H49NO10
    4-Nitro-benzoic acid (1S,2S,4aR,8S,10aS,14S,14aS,18aR)-14-isopropenyl-8,11,14a-trimethyl-2-(3-methyl-but-2-enoyloxy)-17-oxo-2,3,4a,6,7,8,9,10,10a,13,14,14a,15,16,17,18a-hexadecahydro-1H-4,5,18-trioxa-dibenzo[a,g]cyclotetradecen-1-yl ester
    —— 4-({methyl-[(2R)-tetrahydro-furan-2-ylmethyl]-amino}-methyl)-phenylamine 914311-30-1 C13H20N2O
    4-({methyl-[(2R)-tetrahydro-furan-2-ylmethyl]-amino}-methyl)-phenylamine
    —— (4-benzyloxy-phenyl)-{6-[4-(4-ethyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-amine 497839-79-9 C32H34N6O
    (4-benzyloxy-phenyl)-{6-[4-(4-ethyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-amine
    —— 4-((4-chloropyridin-2-yl)methoxy)benzoic acid 1126367-38-1 C13H10ClNO3
    4-((4-chloropyridin-2-yl)methoxy)benzoic acid
    —— 4-Benzo[1,3]dioxol-5-yl-6-methoxy-5-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3H-naphtho[2,3-c]furan-1-one 131189-55-4 C26H24O11
    4-Benzo[1,3]dioxol-5-yl-6-methoxy-5-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3H-naphtho[2,3-c]furan-1-one
    —— 4-(ethoxymethylene)-7-fluoro-3,4-dihydro-1H-benzo[b]azepine-2,5-dione 1621982-18-0 C13H12FNO3
    4-(ethoxymethylene)-7-fluoro-3,4-dihydro-1H-benzo[b]azepine-2,5-dione
    —— 4-Bromo-1,2-thiazol-3-amine 1556356-77-4 C3H3BrN2S
    4-Bromo-1,2-thiazol-3-amine
    —— 4-Isopropyl-2-(4-nitro-phenyl)-pyridine 80021-61-0 C14H14N2O2
    4-Isopropyl-2-(4-nitro-phenyl)-pyridine
    —— 4-(N-1-triazolyl)-3',5'-O-bis(tert-butyldimethylsilyl)-5-([D3]methyl)-2'-deoxyuridine 1280736-11-9 C24H43N5O4Si2
    4-(N-1-triazolyl)-3',5'-O-bis(tert-butyldimethylsilyl)-5-([D3]methyl)-2'-deoxyuridine
    —— (4aS,5aR,12aS)-7-[3-(2-dimethylamino-ethylcarbamoyl)-phenyl]-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 731022-50-7 C30H31N3O8
    (4aS,5aR,12aS)-7-[3-(2-dimethylamino-ethylcarbamoyl)-phenyl]-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
    —— 4-Hydroxy-5-(4-methoxymethoxy-phenyl)-1-methyl-3-[(2R,5S,6S)-5-methyl-6-((E)-(3S,5R)-1,3,5-trimethyl-hept-1-enyl)-tetrahydro-pyran-2-yl]-1H-pyridin-2-one 306275-14-9 C30H43NO5
    4-Hydroxy-5-(4-methoxymethoxy-phenyl)-1-methyl-3-[(2R,5S,6S)-5-methyl-6-((E)-(3S,5R)-1,3,5-trimethyl-hept-1-enyl)-tetrahydro-pyran-2-yl]-1H-pyridin-2-one
    —— 4'-methyl-N-(3-sulfamoylphenyl)biphenyl-4-sulfonamide 1218932-61-6 C19H18N2O4S2
    4'-methyl-N-(3-sulfamoylphenyl)biphenyl-4-sulfonamide
    —— {[4-hydroxy-6-(4-methoxy-phenyl)-2-oxo-2H-chromene-3-carbonyl]-amino}-acetic acid 1175094-42-4 C19H15NO7
    {[4-hydroxy-6-(4-methoxy-phenyl)-2-oxo-2H-chromene-3-carbonyl]-amino}-acetic acid
    —— 4,7-Dihydroxy-8-methyl-3-[(2'-bromophenyl)carbamoyl]coumarin 155879-44-0 C17H12BrNO5
    4,7-Dihydroxy-8-methyl-3-[(2'-bromophenyl)carbamoyl]coumarin
    —— (4-nitrophenyl)methyl mercaptoacetate disulfide 102652-76-6 C18H16N2O8S2
    (4-nitrophenyl)methyl mercaptoacetate disulfide
    —— 4-hydroxy-3-(3-methylsulfonylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-49-4 C20H15NO4S2
    4-hydroxy-3-(3-methylsulfonylphenyl)-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-hydroxy-2-oxo-1,2,4a,5,6,7,8,8a-octahydro[1,7]naphthyridine-3,7-dicarboxylic acid 3-[4-(pyrrolidin-1-yl)phenyl]amide 7-(tert-butyl)ester 1005330-99-3 C24H32N4O5
    4-hydroxy-2-oxo-1,2,4a,5,6,7,8,8a-octahydro[1,7]naphthyridine-3,7-dicarboxylic acid 3-[4-(pyrrolidin-1-yl)phenyl]amide 7-(tert-butyl)ester
    —— 4-(4-methyl-3-nitrophenylaminomethyl)benzoyl chloride hydrochloride 1350443-62-7 C15H13ClN2O3*ClH
    4-(4-methyl-3-nitrophenylaminomethyl)benzoyl chloride hydrochloride