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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-1-trimethylsilanyl-penta-2,3-dien-1-one 79761-38-9 C9H16OSi
    4-Methyl-1-trimethylsilanyl-penta-2,3-dien-1-one
    —— 4-Ethyl-4-methyl-3-methylene-1-oxetan-2-one 136066-40-5 C7H10O2
    4-Ethyl-4-methyl-3-methylene-1-oxetan-2-one
    —— 4-methyl-3-oxo-1,3,4,5-tetrahydro-[1,2,3]oxadiazolo[3,4-a]quinoxalinylium betaine 11094-27-2 C10H9N3O2
    4-methyl-3-oxo-1,3,4,5-tetrahydro-[1,2,3]oxadiazolo[3,4-a]quinoxalinylium betaine
    —— 4-(3-(4-chlorobenzyl)-1H-pyrazol-5-yloxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide 1235397-78-0 C19H14ClFN4O3S2
    4-(3-(4-chlorobenzyl)-1H-pyrazol-5-yloxy)-3-fluoro-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-(octyloxymethyl)-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1H-[*1,2,3]triazole 1083008-96-1 C25H39N3O10
    4-(octyloxymethyl)-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1H-[*1,2,3]triazole
    —— (4S)-1-(2-bromo-2,2-difluoroethyl)-4-isopropenylcyclohexene 1070912-73-0 C11H15BrF2
    (4S)-1-(2-bromo-2,2-difluoroethyl)-4-isopropenylcyclohexene
    —— (4R,5S)-benzyl 5-fluoro-4-hydroxyhexanoate 1422255-59-1 C13H17FO3
    (4R,5S)-benzyl 5-fluoro-4-hydroxyhexanoate
    —— 4-formyl-5-methyl-3-propyl-pyrrole-2-carboxylic acid ethyl ester 858449-29-3 C12H17NO3
    4-formyl-5-methyl-3-propyl-pyrrole-2-carboxylic acid ethyl ester
    —— 4-(4-fluorophenyl)-5-(pyridin-4-yl)-2-((triisopropylsilyl)ethynyl)oxazole 1572047-37-0 C25H29FN2OSi
    4-(4-fluorophenyl)-5-(pyridin-4-yl)-2-((triisopropylsilyl)ethynyl)oxazole
    —— (4S,5S,6S)-7-Benzyloxymethoxy-5-methoxymethoxy-4,6-dimethyl-heptanoic acid ethyl ester 204202-36-8 C21H34O6
    (4S,5S,6S)-7-Benzyloxymethoxy-5-methoxymethoxy-4,6-dimethyl-heptanoic acid ethyl ester
    —— 4-(4-ethoxy-2-methoxy-5-propylphenyl)butanoic acid 129201-61-2 C16H24O4
    4-(4-ethoxy-2-methoxy-5-propylphenyl)butanoic acid
    —— 4-[5-(N'-Cyclohexylidene-hydrazino)-[1,3,4]oxadiazol-2-yl]-phenol 473725-38-1 C14H16N4O2
    4-[5-(N'-Cyclohexylidene-hydrazino)-[1,3,4]oxadiazol-2-yl]-phenol
    —— 4-(4-Decyloxy-phenyl-ONN-azoxy)-benzoic acid pentyl ester 73921-68-3 C28H40N2O4
    4-(4-Decyloxy-phenyl-ONN-azoxy)-benzoic acid pentyl ester
    —— (4-methoxy-6-oxo-1,6-dihydro-[1,3,5]triazin-2-yl)-cyanamide 72550-25-5 C5H5N5O2
    (4-methoxy-6-oxo-1,6-dihydro-[1,3,5]triazin-2-yl)-cyanamide
    —— 4-(4-chloro-phenyl)-5-[4-(1-methyl-butyl)-phenoxymethyl]-2,4-dihydro-[1,2,4]triazole-3-thione 72285-21-3 C20H22ClN3OS
    4-(4-chloro-phenyl)-5-[4-(1-methyl-butyl)-phenoxymethyl]-2,4-dihydro-[1,2,4]triazole-3-thione
    —— (±)-(4-ethoxy-3-{5-fluoro-2-[3-(3-fluorophenyl)butyryl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid 1445887-77-3 C29H29F2NO4
    (±)-(4-ethoxy-3-{5-fluoro-2-[3-(3-fluorophenyl)butyryl]-1,2,3,4-tetrahydroisoquinolin-8-yl}phenyl)acetic acid
    —— 4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(4-ethanesulfonylpiperazin-1-yl)-2-oxoethyl]benzamide 1032612-13-7 C27H28Cl2N4O7S2
    4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(4-ethanesulfonylpiperazin-1-yl)-2-oxoethyl]benzamide
    —— (4aS,7R,8aS)-2-Cyclobutylmethyl-4a-(3-hydroxy-phenyl)-decahydro-isoquinolin-7-ol 137517-92-1 C20H29NO2
    (4aS,7R,8aS)-2-Cyclobutylmethyl-4a-(3-hydroxy-phenyl)-decahydro-isoquinolin-7-ol
    —— 4-(2,4-difluorophenoxy)-N-(1H-indazol-6-yl)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)benzamide 1446232-94-5 C28H19F2N5O3
    4-(2,4-difluorophenoxy)-N-(1H-indazol-6-yl)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)benzamide
    —— 4-(2,4-difluorophenoxy)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-N-[2-(2-oxopyrrolidin-1-yl)ethyl]benzamide 1446233-03-9 C27H24F2N4O4
    4-(2,4-difluorophenoxy)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-N-[2-(2-oxopyrrolidin-1-yl)ethyl]benzamide
    —— {4-[1-(4-methoxy-phenyl)-5-(4-trifluoromethoxy-phenyl)-1H-pyrazol-3-ylmethoxy]-2-methyl-phenoxy}-acetic acid 905729-79-5 C27H23F3N2O6
    {4-[1-(4-methoxy-phenyl)-5-(4-trifluoromethoxy-phenyl)-1H-pyrazol-3-ylmethoxy]-2-methyl-phenoxy}-acetic acid
    —— [4-benzyloxy-6-(4-methoxy-phenyl)-pyrimidin-2-yl]-(3-chloro-4-methoxy-phenyl)-amine 881193-32-4 C25H22ClN3O3
    [4-benzyloxy-6-(4-methoxy-phenyl)-pyrimidin-2-yl]-(3-chloro-4-methoxy-phenyl)-amine
    —— 4-acetoxy-non-2-yne 58879-43-9 C11H18O2
    4-acetoxy-non-2-yne
    —— 4,4-dibenzyl-2,3,4,4a-tetrahydronaphtho[2,3-e]pyrido[2,1-b][1,3]oxazin-12(1H)-one 1416767-43-5 C30H27NO2
    4,4-dibenzyl-2,3,4,4a-tetrahydronaphtho[2,3-e]pyrido[2,1-b][1,3]oxazin-12(1H)-one
    —— (4RS,6RS)-6-(3,5-dichlorophenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid 1204593-26-9 C15H16Cl2O2
    (4RS,6RS)-6-(3,5-dichlorophenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid
    —— {4-(4-amino-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-5-(4-benzyloxycarbonylamino-butyrylamino)-2-[6-(benzyloxycarbonylamino-methyl)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy]-3-hydroxy-cyclohexyl}-carbamic acid benzyl ester 533923-29-4 C46H61N5O18
    {4-(4-amino-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-5-(4-benzyloxycarbonylamino-butyrylamino)-2-[6-(benzyloxycarbonylamino-methyl)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy]-3-hydroxy-cyclohexyl}-carbamic acid benzyl ester
    —— 4-(3,5-dimethoxy-phenyl)-2-(5-thiophen-2-yl-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937191-64-5 C26H21F3N2O3S
    4-(3,5-dimethoxy-phenyl)-2-(5-thiophen-2-yl-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-benzyloxy-3-(N-n-butylsulphonyl-N-tert-butoxycarbonylamino)-1-((2S)2,3-epoxypropoxy)benzene 344566-70-7 C25H33NO7S
    4-benzyloxy-3-(N-n-butylsulphonyl-N-tert-butoxycarbonylamino)-1-((2S)2,3-epoxypropoxy)benzene
    —— 4-amino-6-(1-(2-hydroxy-2-methylpropyl)-1H-indol-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1610800-02-6 C19H21N5O3
    4-amino-6-(1-(2-hydroxy-2-methylpropyl)-1H-indol-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— 4-(2-chloro-5-methylphenyl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine 1610340-01-6 C19H22ClN5
    4-(2-chloro-5-methylphenyl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-N-phenyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine 488125-86-6 C23H19ClF2N2O
    (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-N-phenyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine
    —— 4-(4-(tert-butyl)phenyl)-4-oxo-N,N-diphenylbutanamide 1522362-35-1 C26H27NO2
    4-(4-(tert-butyl)phenyl)-4-oxo-N,N-diphenylbutanamide
    —— (4-Methoxyphenyl)-dimethylgermane 214403-24-4 C9H14GeO
    (4-Methoxyphenyl)-dimethylgermane
    —— 4-(4-methoxyphenyl)-2H-benzo[f]isothiochromene-1-carbonitrile 94357-60-5 C21H15NOS
    4-(4-methoxyphenyl)-2H-benzo[f]isothiochromene-1-carbonitrile
    —— [4-(1-ethoxyethoxy)-4-methylpent-1-ynyl]-trimethylsilane 144042-91-1 C13H26O2Si
    [4-(1-ethoxyethoxy)-4-methylpent-1-ynyl]-trimethylsilane
    —— 4-[(1R)-1,2-dihydroxyethyl]-5-(quinoxalin-2-yl)-1,3-dithiol-2-one 331623-48-4 C13H10N2O3S2
    4-[(1R)-1,2-dihydroxyethyl]-5-(quinoxalin-2-yl)-1,3-dithiol-2-one
    —— 4-(4-(4-(1H-tetrazol-5-yl)phenoxy)benzylidene)-3-(4-(trifluoromethyl)phenyl)isoxazol-5(4H)-one 1392419-49-6 C24H14F3N5O3
    4-(4-(4-(1H-tetrazol-5-yl)phenoxy)benzylidene)-3-(4-(trifluoromethyl)phenyl)isoxazol-5(4H)-one
    —— (4-methoxyphenyl) 2-[4-[(3,4-dichlorophenyl)methyl]piperazin-1-yl]acetate 119929-80-5 C20H22Cl2N2O3
    (4-methoxyphenyl) 2-[4-[(3,4-dichlorophenyl)methyl]piperazin-1-yl]acetate
    —— 4-bromo-2-(propan-2-yl)oxolane, Mixture of diastereomers 1378679-99-2 C7H13BrO
    4-bromo-2-(propan-2-yl)oxolane, Mixture of diastereomers
    —— (4-ethynyl-3-methyl-phenoxy)-acetic acid 29171-47-9 C11H10O3
    (4-ethynyl-3-methyl-phenoxy)-acetic acid
    —— 4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl phenylacetate 1069075-33-7 C34H31NO4
    4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl phenylacetate
    —— 4-Amino-2-dimethylamino-6-aethoxy-pyrimidin 943-51-1 C8H14N4O
    4-Amino-2-dimethylamino-6-aethoxy-pyrimidin
    —— <4-Methyl-cyclohexen-(3)-yl>-essigsaeure-amid 7171-79-1 C9H15NO
    <4-Methyl-cyclohexen-(3)-yl>-essigsaeure-amid
    —— 4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one 1443462-40-5 C24H16O5
    4-(4-methoxyphenyl)-3-(3-oxo-1,3-dihydroisobenzofuran-1-yl)-2H-chromen-2-one
    —— 4-Methyl-α-trifluormethyl-α-difluor-chlormethyl-benzylamin 14355-98-7 C10H9ClF5N
    4-Methyl-α-trifluormethyl-α-difluor-chlormethyl-benzylamin
    —— 4,5,9,10-tetrahydro-2-pyreneacetothiomorpholide 82799-68-6 C22H23NOS
    4,5,9,10-tetrahydro-2-pyreneacetothiomorpholide
    —— 4-Methyl-2-(trifluoromethyl)benzenesulfonyl chloride 491850-55-6 C8H6ClF3O2S
    4-Methyl-2-(trifluoromethyl)benzenesulfonyl chloride
    —— 4-(Bromomethyl)-6-chloropyridin-3-amine 1227564-55-7 C6H6BrClN2
    4-(Bromomethyl)-6-chloropyridin-3-amine
    —— 4-amino-N-(3-chlorophenyl)-1,2,5-oxadiazole-3-carbohydrazonamide 1169568-05-1 C9H9ClN6O
    4-amino-N-(3-chlorophenyl)-1,2,5-oxadiazole-3-carbohydrazonamide
    —— 4-[7-(ethylamino)-2-methyl-6-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]benzaldehyde 1240469-63-9 C21H19N5O
    4-[7-(ethylamino)-2-methyl-6-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]benzaldehyde