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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(2-(2-methylprop-1-en-1-ylidene)cyclopropane-1,1-diyl)bis(methoxybenzene) 1583289-11-5 C21H22O2
    4,4'-(2-(2-methylprop-1-en-1-ylidene)cyclopropane-1,1-diyl)bis(methoxybenzene)
    —— 4-cyclohexyl-2,6-dimethyl-[1,2,4,6]thiatriazinane 1,1-dioxide 66285-81-2 C10H21N3O2S
    4-cyclohexyl-2,6-dimethyl-[1,2,4,6]thiatriazinane 1,1-dioxide
    —— 4,5-difluoro-4-(1,1,2,2,2-pentafluoroethyl)-5-(trifluoromethyl)-1,3,2-dioxathiolane 2,2-dioxide 132183-03-0 C5F10O4S
    4,5-difluoro-4-(1,1,2,2,2-pentafluoroethyl)-5-(trifluoromethyl)-1,3,2-dioxathiolane 2,2-dioxide
    —— (4R)-4-ethyl-2-hydroxy-7,7-dimethyl-3,4,7,8-tetrahydro-2H-chromen-5(6H)-one 1062118-09-5 C13H20O3
    (4R)-4-ethyl-2-hydroxy-7,7-dimethyl-3,4,7,8-tetrahydro-2H-chromen-5(6H)-one
    —— 4-(2,3-dihydro-3-hydroxy-3-methyl-2H-pyran-2-yl)-3-methyl-2-butanone 139689-58-0 C11H18O3
    4-(2,3-dihydro-3-hydroxy-3-methyl-2H-pyran-2-yl)-3-methyl-2-butanone
    —— 4,4-dimethyl-6-(cyclohexylmethyl)tetrahydro-1,2,3-oxathiazine-2,2-dioxide 1151967-65-5 C12H23NO3S
    4,4-dimethyl-6-(cyclohexylmethyl)tetrahydro-1,2,3-oxathiazine-2,2-dioxide
    —— 4-amino-6-{1-[3-(trifluoromethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one 1415344-99-8 C21H15F3N6O2
    4-amino-6-{1-[3-(trifluoromethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one
    —— 4-[4-(3, 7-Dimethyloctyloxy)-2-methoxy-3,5,6-trimethylbenzoyloxy]-2-methoxy-3,5,6-trimethylbenzoic Acid 169450-29-7 C32H46O7
    4-[4-(3, 7-Dimethyloctyloxy)-2-methoxy-3,5,6-trimethylbenzoyloxy]-2-methoxy-3,5,6-trimethylbenzoic Acid
    —— 4-([(3S)-1-butanoyl-3-pyrrolidinyl][(2,3-difluorophenyl)methyl]amino)-2-chlorobenzonitrile 1034847-93-2 C22H22ClF2N3O
    4-([(3S)-1-butanoyl-3-pyrrolidinyl][(2,3-difluorophenyl)methyl]amino)-2-chlorobenzonitrile
    —— 4,5-Dimethyl-2-p-tolyl-1,2,3-triazol-N-oxid 14805-04-0 C11H13N3O
    4,5-Dimethyl-2-p-tolyl-1,2,3-triazol-N-oxid
    —— 4-[2-amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-N-cyclopentylpiperazine-1-carboxamide 1207350-22-8 C22H28N8O
    4-[2-amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-N-cyclopentylpiperazine-1-carboxamide
    —— 4-[2-amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-N-[2-(dimethylamino)ethyl]piperazine-1-carboxamide 1207350-35-3 C21H29N9O
    4-[2-amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-N-[2-(dimethylamino)ethyl]piperazine-1-carboxamide
    —— 4-[(E)-3-(3-tert-butyl-5-isopropoxyphenyl)prop-2-enoyl]benzoic acid 1433497-44-9 C23H26O4
    4-[(E)-3-(3-tert-butyl-5-isopropoxyphenyl)prop-2-enoyl]benzoic acid
    —— 4-(3-chlorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206908-98-6 C22H19Cl3N4O3S
    4-(3-chlorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid
    —— 4-(4-Ethylamino-phenyl)-4-oxo-butyric acid 52240-94-5 C12H15NO3
    4-(4-Ethylamino-phenyl)-4-oxo-butyric acid
    —— 4-(2,3,4,6-tetra-O-acetylβ-D-glucopyranosyloxy)-3-(4-butylbenzyl)-2,6-dimethylpyridine 479481-52-2 C32H41NO10
    4-(2,3,4,6-tetra-O-acetylβ-D-glucopyranosyloxy)-3-(4-butylbenzyl)-2,6-dimethylpyridine
    —— 4-Butoxy-benzoic acid 4-{5-cyano-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxan-2-yl}-phenyl ester 131340-15-3 C36H43NO5
    4-Butoxy-benzoic acid 4-{5-cyano-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxan-2-yl}-phenyl ester
    —— 4-propenyl-6,7-dihydro-5H-[2]pyrindin-5-ol 904916-83-2 C11H13NO
    4-propenyl-6,7-dihydro-5H-[2]pyrindin-5-ol
    —— (+-)-4c,4a-dihydroxy-(4ar,8ac)-decahydro-[1t]naphthoic acid 104177-64-2 C11H18O4
    (+-)-4c,4a-dihydroxy-(4ar,8ac)-decahydro-[1t]naphthoic acid
    —— 4-amino-N-cyclopentyloxane-4-carboxamide 951401-30-2 C11H20N2O2
    4-amino-N-cyclopentyloxane-4-carboxamide
    —— 4'-fluoro-N-(2-pyrimidinyl)pivalanilide 94920-62-4 C15H16FN3O
    4'-fluoro-N-(2-pyrimidinyl)pivalanilide
    —— 4,4'-dihydroxy-2,6-dimethyl-benzophenone 93899-05-9 C15H14O3
    4,4'-dihydroxy-2,6-dimethyl-benzophenone
    —— 4-butylamino-1-(4-chloro-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carboxylic acid benzoylamide 56414-18-7 C22H20ClN3O4
    4-butylamino-1-(4-chloro-phenyl)-2,5-dioxo-2,5-dihydro-pyrrole-3-carboxylic acid benzoylamide
    —— 4-Acetyl-7-chlor-1-methyl-5-phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-on 53264-79-2 C18H17ClN2O2
    4-Acetyl-7-chlor-1-methyl-5-phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-on
    —— 4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-2-ylmethyl)amino]methyl]-N-(1-phenylcyclopropyl)benzamide 1191067-02-3 C31H31N3O4S
    4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-2-ylmethyl)amino]methyl]-N-(1-phenylcyclopropyl)benzamide
    —— (4S)-4-(methoxymethoxy)non-1-ene 1374770-56-5 C11H22O2
    (4S)-4-(methoxymethoxy)non-1-ene
    —— 4-(2-methylpropylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 1415237-58-9 C18H17NO5S
    4-(2-methylpropylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
    —— 4-[2-(2,4-dichloro-phenoxy)-4-methoxy-phenylsulfamoyl]-N-{[(piperidin-4-ylmethyl)-carbamoyl]-methyl}-benzamide hydrochloride 1021522-51-9 C28H30Cl2N4O6S*ClH
    4-[2-(2,4-dichloro-phenoxy)-4-methoxy-phenylsulfamoyl]-N-{[(piperidin-4-ylmethyl)-carbamoyl]-methyl}-benzamide hydrochloride
    —— 4-[3-[5-[4-[(4-chlorophenyl)sulfonyl]piperazin-1-yl]pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-80-5 C28H28ClF3N4O4S
    4-[3-[5-[4-[(4-chlorophenyl)sulfonyl]piperazin-1-yl]pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[3-[5-(4-acetylpiperazin-1-yl)pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile 534608-68-9 C24H27F3N4O3
    4-[3-[5-(4-acetylpiperazin-1-yl)pentyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile
    —— 4-Chloro-2-(3-methoxy-phenylamino)-N,N-dimethyl-benzamide 67038-31-7 C16H17ClN2O2
    4-Chloro-2-(3-methoxy-phenylamino)-N,N-dimethyl-benzamide
    —— (4R,5S)-5-Cyanomethyl-4-ethynyl-5-methyl-6-oxo-heptanoic acid methyl ester 87870-67-5 C13H17NO3
    (4R,5S)-5-Cyanomethyl-4-ethynyl-5-methyl-6-oxo-heptanoic acid methyl ester
    —— 4,7-Dichloro-2-hydroxy-cyclohepta-2,4,6-trienone 7009-18-9 C7H4Cl2O2
    4,7-Dichloro-2-hydroxy-cyclohepta-2,4,6-trienone
    —— 4-amino-1-benzyl-3-carboxamido-5-methylpyrazole 79264-00-9 C12H14N4O
    4-amino-1-benzyl-3-carboxamido-5-methylpyrazole
    —— 4-acetoxy-2-fluoro-1-(1-ethylpropyloxycarbonyl)benzene 218433-69-3 C14H17FO4
    4-acetoxy-2-fluoro-1-(1-ethylpropyloxycarbonyl)benzene
    —— {(4-fluorophenyl)-[4-(3-m-tolyl-[1,2,4]oxadiazol-5-ylmethyl)-cyclohexyl]-methyl}-dimethylamine 943004-89-5 C25H30FN3O
    {(4-fluorophenyl)-[4-(3-m-tolyl-[1,2,4]oxadiazol-5-ylmethyl)-cyclohexyl]-methyl}-dimethylamine
    —— <4.3.2>propell-7-ene 72378-19-9 C11H16
    <4.3.2>propell-7-ene
    —— 4-(8-{[4,4-dimethyl-8-(propan-2-yl)-3,4-dihydro-2H-chromen-6-yl]methyl}-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoic acid trifluoroacetate 1360915-21-4 C2HF3O2*C29H36N2O5
    4-(8-{[4,4-dimethyl-8-(propan-2-yl)-3,4-dihydro-2H-chromen-6-yl]methyl}-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoic acid trifluoroacetate
    —— 4-Acetamido-16-nitro<2.2>paracyclophan 111407-64-8 C18H18N2O3
    4-Acetamido-16-nitro<2.2>paracyclophan
    —— 4-(4-(Ethylthio)benzoyl)-3-methylpiperazin-2-one 1236260-63-1 C14H18N2O2S
    4-(4-(Ethylthio)benzoyl)-3-methylpiperazin-2-one
    —— (4-chloro-6-ethylsulfanyl-[1,3,5]triazin-2-yl)-isopropyl-amine 4646-31-5 C8H13ClN4S
    (4-chloro-6-ethylsulfanyl-[1,3,5]triazin-2-yl)-isopropyl-amine
    —— 4-(4-azidophenyl)-5-chlorothiazol-2-amine 1101174-01-9 C9H6ClN5S
    4-(4-azidophenyl)-5-chlorothiazol-2-amine
    —— 4-nitro-benzoic acid-(4<i>c</i>-<i>tert</i>-butyl-1-vinyl-cyclohex-<i>r</i>-yl ester) 109935-57-1 C19H25NO4
    4-nitro-benzoic acid-(4<i>c</i>-<i>tert</i>-butyl-1-vinyl-cyclohex-<i>r</i>-yl ester)
    —— 4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-benzoic acid 1201693-12-0 C21H23F2N5O3
    4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-benzoic acid
    —— (4-chloro-2-nitro-phenyl)-(2-methanesulfinyl-phenyl)-amine 859813-66-4 C13H11ClN2O3S
    (4-chloro-2-nitro-phenyl)-(2-methanesulfinyl-phenyl)-amine
    —— 4-[3-(4-Chloro-phenyl)-propylthiocarbamoylsulfanyl]-butyric acid ethyl ester 65560-71-6 C16H22ClNO2S2
    4-[3-(4-Chloro-phenyl)-propylthiocarbamoylsulfanyl]-butyric acid ethyl ester
    —— 4-Ethylfuro<3,2-c>pyridin 76311-97-2 C9H9NO
    4-Ethylfuro<3,2-c>pyridin
    —— 4-[5-(3-Chloro-2-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione 1033762-04-7 C25H27ClO3
    4-[5-(3-Chloro-2-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione
    —— 4-{5-[5-(2-methoxy-5-methylphenyl)furan-2-ylmethylene]-4-oxo-2-thioxothiazolidin-3-yl}cyclohexanecarboxylic acid 1001009-00-2 C23H23NO5S2
    4-{5-[5-(2-methoxy-5-methylphenyl)furan-2-ylmethylene]-4-oxo-2-thioxothiazolidin-3-yl}cyclohexanecarboxylic acid
    —— 4-amino-2-iodo-5-methyl-phenol 861619-94-5 C7H8INO
    4-amino-2-iodo-5-methyl-phenol