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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[1-[4-[N'-(2-bromophenyl)ureido]-3-methoxylphenylacetyl]-(2S)-pyrrolidinyl]methoxybenzoic Acid 317352-47-9 C28H28BrN3O6
    4-[1-[4-[N'-(2-bromophenyl)ureido]-3-methoxylphenylacetyl]-(2S)-pyrrolidinyl]methoxybenzoic Acid
    —— 4-(tert-butyldimethylsilyloxy)-3-methylenebutan-1-ol 1071974-82-7 C11H24O2Si
    4-(tert-butyldimethylsilyloxy)-3-methylenebutan-1-ol
    —— 4,7-dihydro-1,3-dimethyl-N-(4-methoxyphenyl)-4-oxo-1H-pyrazolo[3,4-b]pyridine-5-carboxamide 1421702-75-1 C16H16N4O3
    4,7-dihydro-1,3-dimethyl-N-(4-methoxyphenyl)-4-oxo-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
    —— 4-p-Toluolsulfonyl-thiomorpholin-1,1-dioxid 91248-54-3 C11H15NO4S2
    4-p-Toluolsulfonyl-thiomorpholin-1,1-dioxid
    —— (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(cyclohexyloxy)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-63-2 C23H25Cl2NO2
    (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(cyclohexyloxy)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4,4'-dihydroxy-3,3'-(3-methylsulfanyl-propane-1,1-diyl)-bis-chromen-2-one 3624-51-9 C22H18O6S
    4,4'-dihydroxy-3,3'-(3-methylsulfanyl-propane-1,1-diyl)-bis-chromen-2-one
    —— 4-(3-methoxyphenyl)-1,4,5-trimethyl-2,3-dihydropyridine 132621-45-5 C15H21NO
    4-(3-methoxyphenyl)-1,4,5-trimethyl-2,3-dihydropyridine
    —— 4-(benzylthio)-3-(1,3-dithiolan-2-ylidene)butan-2-one 1059605-41-2 C14H16OS3
    4-(benzylthio)-3-(1,3-dithiolan-2-ylidene)butan-2-one
    —— 4.4'-Di-(4-nonyloxy-benzylidenamino)-2.5-dimethyl-biphenyl 2416-14-0 C46H60N2O2
    4.4'-Di-(4-nonyloxy-benzylidenamino)-2.5-dimethyl-biphenyl
    —— 4-(2-hydroxy-ethylamino)-6-(4-phenyl-piperazin-1-yl)-2-[(pyridin-3-ylmethyl)-amino]-pyrimidine-5-carbonitrile 478179-33-8 C23H26N8O
    4-(2-hydroxy-ethylamino)-6-(4-phenyl-piperazin-1-yl)-2-[(pyridin-3-ylmethyl)-amino]-pyrimidine-5-carbonitrile
    —— (4S,5R)-1-acetoxy-5-acetoxymethyl-4-isopropenyl-5-vinylcyclohex-1-ene 142096-00-2 C16H22O4
    (4S,5R)-1-acetoxy-5-acetoxymethyl-4-isopropenyl-5-vinylcyclohex-1-ene
    —— (4-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-(4-phenylphenyl)methanone 1427266-40-7 C23H21NO
    (4-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-(4-phenylphenyl)methanone
    —— (4-acetyloxy-3-methyl-8,9,10,11-tetrahydronaphtho[2,1-g][1]benzofuran-5-yl) acetate 127665-50-3 C21H20O5
    (4-acetyloxy-3-methyl-8,9,10,11-tetrahydronaphtho[2,1-g][1]benzofuran-5-yl) acetate
    —— 4-(cyclohex-1-enyloxy)-2-trifluoromethyl-benzonitrile 1076225-34-7 C14H12F3NO
    4-(cyclohex-1-enyloxy)-2-trifluoromethyl-benzonitrile
    —— 4-benzyl-3-isobutylisoquinoline 1491841-63-4 C20H21N
    4-benzyl-3-isobutylisoquinoline
    —— {4-[3-(4-Hydroxymethyl-phenylethynyl)-5-isopropyl-4-methoxymethoxy-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester 863640-99-7 C32H36O6
    {4-[3-(4-Hydroxymethyl-phenylethynyl)-5-isopropyl-4-methoxymethoxy-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester
    —— 4-methyl-N-(3-(naphthalen-1-yl)prop-2-yn-1-yl)-N-(prop-2-yn-1-yl)benzenesulfonamide 1098195-47-1 C23H19NO2S
    4-methyl-N-(3-(naphthalen-1-yl)prop-2-yn-1-yl)-N-(prop-2-yn-1-yl)benzenesulfonamide
    —— 4-(5-{[4-(propylsulfonyl)-1-piperazinyl]methyl}-1H-tetrazol-1-yl)-2-(trifluoromethyl)benzonitrile 1354946-97-6 C17H20F3N7O2S
    4-(5-{[4-(propylsulfonyl)-1-piperazinyl]methyl}-1H-tetrazol-1-yl)-2-(trifluoromethyl)benzonitrile
    —— 4-<i>trans</i>-styryl-[1,3]dioxane 217317-84-5 C12H14O2
    4-<i>trans</i>-styryl-[1,3]dioxane
    —— 4-{[5-Chloro-2-(cyclopropylmethyl-amino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 865169-88-6 C20H29ClN4O3
    4-{[5-Chloro-2-(cyclopropylmethyl-amino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[tert-butyl(dimethyl)silyl]oxynona-7,8-dien-2-one 112185-58-7 C15H28O2Si
    4-[tert-butyl(dimethyl)silyl]oxynona-7,8-dien-2-one
    —— 4-(3-morpholinophenyl)-N-(4-(2-(pyridin-3-yl)-2H-tetrazol-5-yl)phenyl)pyrimidin-2-amine 1128098-42-9 C26H23N9O
    4-(3-morpholinophenyl)-N-(4-(2-(pyridin-3-yl)-2H-tetrazol-5-yl)phenyl)pyrimidin-2-amine
    —— 4-[[2-(2-Aminomethyl-[1,3]dioxolan-2-yl)-ethyl]-(2,2,2-trifluoro-acetyl)-amino]-cyclohexanecarboxylic acid ethyl ester 83704-95-4 C17H27F3N2O5
    4-[[2-(2-Aminomethyl-[1,3]dioxolan-2-yl)-ethyl]-(2,2,2-trifluoro-acetyl)-amino]-cyclohexanecarboxylic acid ethyl ester
    —— (4-Benzooxazol-2-yl-phenyl)-hydrazine 61783-17-3 C13H11N3O
    (4-Benzooxazol-2-yl-phenyl)-hydrazine
    —— 4-(2,4-dichlorophenyl)-6-(2-methoxyphenylsulfanyl)-[1,3,5]triazin-2-ylamine 959763-12-3 C16H12Cl2N4OS
    4-(2,4-dichlorophenyl)-6-(2-methoxyphenylsulfanyl)-[1,3,5]triazin-2-ylamine
    —— 4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(4-chlorophenylsulfanyl)-[1,3,5]triazin-2-ylamine 959763-80-5 C21H14Cl2N4OS
    4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(4-chlorophenylsulfanyl)-[1,3,5]triazin-2-ylamine
    —— 4,5-Dihydro-1H-pyrazol-4,4,5,5-tetracarbonitril 89642-45-5 C7H2N6
    4,5-Dihydro-1H-pyrazol-4,4,5,5-tetracarbonitril
    —— 4-chloro-2-(2'-ethoxybiphenyl-4-yl)-1,6-naphthyridine-3-carbonitrile 1366180-91-7 C23H16ClN3O
    4-chloro-2-(2'-ethoxybiphenyl-4-yl)-1,6-naphthyridine-3-carbonitrile
    —— 4-O-(2-N,N-dibenzylaminoethyl)-1-O-(methoxycarbonyl)-2,3:5,6-diisopropylidene-scyllo-inositol 863892-06-2 C30H39NO8
    4-O-(2-N,N-dibenzylaminoethyl)-1-O-(methoxycarbonyl)-2,3:5,6-diisopropylidene-scyllo-inositol
    —— 4-(8-ethoxy-2-(methylamino)-3-nitro-4H-chromen-4-yl)-3-methyl-1H-pyrazol-5-ol 1585971-94-3 C16H18N4O5
    4-(8-ethoxy-2-(methylamino)-3-nitro-4H-chromen-4-yl)-3-methyl-1H-pyrazol-5-ol
    —— 4-[2-amino-5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(3-methylphenyl)-piperazine-1-carboxamide 1423163-01-2 C24H23ClN6OS
    4-[2-amino-5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]-N-(3-methylphenyl)-piperazine-1-carboxamide
    —— 4-(2-ethylbutyl)-N-[3-(4-fluorophenoxy)-5-{4-[(4-hydroxy-1-piperidinyl)carbonyl]phenoxy}phenyl]-4-hydroxy-1-piperidinecarboxamide 1428900-82-6 C36H44FN3O6
    4-(2-ethylbutyl)-N-[3-(4-fluorophenoxy)-5-{4-[(4-hydroxy-1-piperidinyl)carbonyl]phenoxy}phenyl]-4-hydroxy-1-piperidinecarboxamide
    —— 4-(2-(S)-methoxymethyl-pyrrolidin-1-yl)-3-(tert-butyldimethylsiloxy)-1,3-butadiene 250696-15-2 C16H31NO2Si
    4-(2-(S)-methoxymethyl-pyrrolidin-1-yl)-3-(tert-butyldimethylsiloxy)-1,3-butadiene
    —— 4-hydroxy-4-(dimethoxymethyl)cyclohexene 117370-81-7 C9H16O3
    4-hydroxy-4-(dimethoxymethyl)cyclohexene
    —— 4-chloro-5-methyl-2-((E)-2-nitrovinyl)phenol 1444355-99-0 C9H8ClNO3
    4-chloro-5-methyl-2-((E)-2-nitrovinyl)phenol
    —— 4-acetyl-2-(4-bromophenyl)-1,1-diphenyl-2,5,6,7,8,9-hexahydro-1H-[1,2,4,3 λ4]-triazaborino[4,5-d]azepine 1357027-19-0 C27H27BBrN3O
    4-acetyl-2-(4-bromophenyl)-1,1-diphenyl-2,5,6,7,8,9-hexahydro-1H-[1,2,4,3 λ4]-triazaborino[4,5-d]azepine
    —— 4-methyl-N-[3-(2-phenylethenyl)-2λ4,4-dithiatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-2-ylidene]benzenesulfonamide 163926-87-2 C26H21NO2S3
    4-methyl-N-[3-(2-phenylethenyl)-2λ4,4-dithiatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-2-ylidene]benzenesulfonamide
    —— 4-benzoyl-1,1-diphenyl-2-(4-methylphenyl)-2,5,6,7,8,9-hexahydro-1H-[1,2,4,3λ4]triazaborino[4,5-d]azepine 1357027-24-7 C33H32BN3O
    4-benzoyl-1,1-diphenyl-2-(4-methylphenyl)-2,5,6,7,8,9-hexahydro-1H-[1,2,4,3λ4]triazaborino[4,5-d]azepine
    —— 4,5-diphenyl-2-[(1-pyrrolidin-1-ylethylidene)amino]-thiophene-3-carbonitrile 1179316-64-3 C23H21N3S
    4,5-diphenyl-2-[(1-pyrrolidin-1-ylethylidene)amino]-thiophene-3-carbonitrile
    —— 4,7-dihydro-1,3,6-trimethyl-4-(2-methylphenyl)-1H-pyrazolo[3,4-b]pyridin-5-carboxylic acid ethyl ester, hydrochloride 93181-52-3 C19H23N3O2*ClH
    4,7-dihydro-1,3,6-trimethyl-4-(2-methylphenyl)-1H-pyrazolo[3,4-b]pyridin-5-carboxylic acid ethyl ester, hydrochloride
    —— (4S)-4-ethyl-4-hydroxy-11-{2-[(2-hydroxy-ethylsulfanylmethyl)-dimethyl-silanyl]-ethyl}-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione 1142937-13-0 C27H32N2O5SSi
    (4S)-4-ethyl-4-hydroxy-11-{2-[(2-hydroxy-ethylsulfanylmethyl)-dimethyl-silanyl]-ethyl}-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione
    —— 4-[5-(aminomethyl)-1H-indol-2-yl]-N,N-dimethylimidazole-1-sulfonamide 1137644-12-2 C14H17N5O2S
    4-[5-(aminomethyl)-1H-indol-2-yl]-N,N-dimethylimidazole-1-sulfonamide
    —— 4-Decylsulfanyl-3-methyl-butan-2-one 150545-58-7 C15H30OS
    4-Decylsulfanyl-3-methyl-butan-2-one
    —— 4,4-diphenyl-2-cyclohexenone tosylhydrazone 21195-66-4 C25H24N2O2S
    4,4-diphenyl-2-cyclohexenone tosylhydrazone
    —— 4-(4-fluorophenyl)-N,N-dimethyl-6-propan-2-ylpyrimidin-2-amine 129110-44-7 C15H18FN3
    4-(4-fluorophenyl)-N,N-dimethyl-6-propan-2-ylpyrimidin-2-amine
    —— 4,4,14-trimethyl-4-stanna-14-boratricyclo[5.3.3.12,6]tetradeca-2,5-diene 112305-71-2 C15H25BSn
    4,4,14-trimethyl-4-stanna-14-boratricyclo[5.3.3.12,6]tetradeca-2,5-diene
    —— 4-[1-(2-chloro-6-fluoro-3-methylphenyl)ethoxy]aniline 1146853-47-5 C15H15ClFNO
    4-[1-(2-chloro-6-fluoro-3-methylphenyl)ethoxy]aniline
    —— 4-bromo-2-trifluoromethyl-pyridine-1-oxide 1242968-51-9 C6H3BrF3NO
    4-bromo-2-trifluoromethyl-pyridine-1-oxide
    —— 4-(5-chloro-2-methyl-4-nitrophenoxy)-1H-pyrazolo[3,4-b]pyridine 949558-02-5 C13H9ClN4O3
    4-(5-chloro-2-methyl-4-nitrophenoxy)-1H-pyrazolo[3,4-b]pyridine
    —— (4-chloro-3-cyclopropylaminomethyl-benzyl)-ethyl-carbamic acid tert-butyl ester 1007393-19-2 C18H27ClN2O2
    (4-chloro-3-cyclopropylaminomethyl-benzyl)-ethyl-carbamic acid tert-butyl ester