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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(perfluorobenzylideneamino)benzyl alcohol 1242954-41-1 C14H8F5NO
    4-(perfluorobenzylideneamino)benzyl alcohol
    —— 4-Amino-5-nitro-2-phenyl-selenophen-3-carbonitril 142231-95-6 C11H7N3O2Se
    4-Amino-5-nitro-2-phenyl-selenophen-3-carbonitril
    —— (4-Formylamino-phenyl)-oxo-acetic acid 26887-23-0 C9H7NO4
    (4-Formylamino-phenyl)-oxo-acetic acid
    —— 4-[3-cyclopropylmethoxy-4-methoxy-2-(3-methyloxetan-3-ylmethoxy)phenyl]indan-1-one 1345880-48-9 C25H28O5
    4-[3-cyclopropylmethoxy-4-methoxy-2-(3-methyloxetan-3-ylmethoxy)phenyl]indan-1-one
    —— (±)-4-fluorophenyl 2-(6,12-dihydro-5,11-methanodibenzo[b,f][1,5]diazocin-2-yl)-3-methylbenzoate 1609137-70-3 C29H23FN2O2
    (±)-4-fluorophenyl 2-(6,12-dihydro-5,11-methanodibenzo[b,f][1,5]diazocin-2-yl)-3-methylbenzoate
    —— 4-bromo-2-n-butyl-5-methoxyiminomethyl-1-(4-methoxymethyloxybenzyl)imidazole 161989-51-1 C18H24BrN3O3
    4-bromo-2-n-butyl-5-methoxyiminomethyl-1-(4-methoxymethyloxybenzyl)imidazole
    —— 4-chloro-2-(4-chlorrophenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 7-oxide 1649436-06-5 C18H12Cl2N2OS
    4-chloro-2-(4-chlorrophenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 7-oxide
    —— 4-(2,4,6-Triiodo-3-methylcarbamoyl-phenylcarbamoyl)-butyric acid 24789-69-3 C13H13I3N2O4
    4-(2,4,6-Triiodo-3-methylcarbamoyl-phenylcarbamoyl)-butyric acid
    —— 4-chloro-3-ethynyl-2,6-dimethylpyridine 79039-90-0 C9H8ClN
    4-chloro-3-ethynyl-2,6-dimethylpyridine
    —— 4-{N-(2,4,6-tri-tert-butylphenyl)-N-hydroxylamino}pyridine 1017624-55-3 C23H34N2O
    4-{N-(2,4,6-tri-tert-butylphenyl)-N-hydroxylamino}pyridine
    —— 4-(2-methyl-5-trifluoromethyl-2H-pyrazol-3-yloxy)-5-nitro-6-piperidin-1-yl-pyrimidine 733748-11-3 C14H15F3N6O3
    4-(2-methyl-5-trifluoromethyl-2H-pyrazol-3-yloxy)-5-nitro-6-piperidin-1-yl-pyrimidine
    —— 4-[2-(6-fluoro-pyridin-2-yl)-imidazol-1-ylmethyl]-6-methyl-5-propyl-pyrimidine 691885-82-2 C17H18FN5
    4-[2-(6-fluoro-pyridin-2-yl)-imidazol-1-ylmethyl]-6-methyl-5-propyl-pyrimidine
    —— 4-(1-Methylpiperazin-4-yl)-11-(p-chlorophenyl)-7,8,9,10-tetrahydroquinolino<3',2':4,5>thieno<3,2-d>pyrimidine 141693-65-4 C24H24ClN5S
    4-(1-Methylpiperazin-4-yl)-11-(p-chlorophenyl)-7,8,9,10-tetrahydroquinolino<3',2':4,5>thieno<3,2-d>pyrimidine
    —— 4-[2-Ethyl-4-(phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]benzoic acid 1214931-28-8 C23H21N3O4
    4-[2-Ethyl-4-(phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]benzoic acid
    —— 4,5-di(p-tolyl)-2,3-dihydroselenophene 1286634-69-2 C18H18Se
    4,5-di(p-tolyl)-2,3-dihydroselenophene
    —— 4-(1-amino-6-cyclohexyl-2-oxo-1,2-dihydro-pyridine-4-yl)-benzonitrile 706817-41-6 C18H19N3O
    4-(1-amino-6-cyclohexyl-2-oxo-1,2-dihydro-pyridine-4-yl)-benzonitrile
    —— 4-(6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)-N,N-dimethylpyrimidin-2-amine 1196549-52-6 C27H25FN8
    4-(6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)-N,N-dimethylpyrimidin-2-amine
    —— 4-methyl-5-octylcarbamoyl-2-(3-octyl-ureido)-thiophene-3-carboxylic acid tert-butyl ester 554442-60-3 C28H49N3O4S
    4-methyl-5-octylcarbamoyl-2-(3-octyl-ureido)-thiophene-3-carboxylic acid tert-butyl ester
    —— 4-(((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)amino)benzenesulfonic acid 1122445-21-9 C14H14N2O5S
    4-(((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)amino)benzenesulfonic acid
    —— 4-[(tert-butoxy)carbonyl]-1-[(4-methylphenyl)methyl]-6-(phenylmethyl)piperazin-2-one 305324-49-6 C24H30N2O3
    4-[(tert-butoxy)carbonyl]-1-[(4-methylphenyl)methyl]-6-(phenylmethyl)piperazin-2-one
    —— 4-(7-Amino-[1,2,3]triazolo[4,5-d]pyrimidin-2-yl)-N-(5-methyl-isoxazol-3-yl)-benzenesulfonamide 102725-88-2 C14H12N8O3S
    4-(7-Amino-[1,2,3]triazolo[4,5-d]pyrimidin-2-yl)-N-(5-methyl-isoxazol-3-yl)-benzenesulfonamide
    —— 4-(4-methoxyphenyl)-6,6-dimethyl-6,7-dihydro-3H-spiro[furo[3,4-b]quinoline-9,3'-indoline]-1,2',8(4H,5H)-trione 1482447-46-0 C27H24N2O5
    4-(4-methoxyphenyl)-6,6-dimethyl-6,7-dihydro-3H-spiro[furo[3,4-b]quinoline-9,3'-indoline]-1,2',8(4H,5H)-trione
    —— 4,13-Dichloro-8,17,19,21-tetramethoxy-3,5,12,14-tetrathia-4,13-diarsatricyclo[14.2.2.27,10]docosa-1(18),7(22),8,10(21),16,19-hexaene 1195773-54-6 C20H24As2Cl2O4S4
    4,13-Dichloro-8,17,19,21-tetramethoxy-3,5,12,14-tetrathia-4,13-diarsatricyclo[14.2.2.27,10]docosa-1(18),7(22),8,10(21),16,19-hexaene
    —— 4-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methylbenzene-1,2-diol 1263203-53-7 C17H16N2O3
    4-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methylbenzene-1,2-diol
    —— 4-(4-(trifluoromethyl)benzylidene)-3-methyl-1-phenyl-1H-pyrazole-5(4H)-one 444283-48-1 C18H13F3N2O
    4-(4-(trifluoromethyl)benzylidene)-3-methyl-1-phenyl-1H-pyrazole-5(4H)-one
    —— 4-Chloro-2-phenoxy-N-[2-(4-sulfamoyl-phenyl)-ethyl]-benzamide 25060-00-8 C21H19ClN2O4S
    4-Chloro-2-phenoxy-N-[2-(4-sulfamoyl-phenyl)-ethyl]-benzamide
    —— 4-Butoxy-thiobenzoesaeure-<4-isobutoxy-anilid> 5198-09-4 C21H27NO2S
    4-Butoxy-thiobenzoesaeure-<4-isobutoxy-anilid>
    —— (4aR,6aS,7R,13aS)-4a,6a,7-Trimethyl-hexadecahydro-10-oxa-indeno[2,1-a]phenanthrene-2,9,13-trione 14424-27-2 C23H32O4
    (4aR,6aS,7R,13aS)-4a,6a,7-Trimethyl-hexadecahydro-10-oxa-indeno[2,1-a]phenanthrene-2,9,13-trione
    —— 4-[5-methyl-3-(4-nitro-phenyl)-4-phenyl-4,5-dihydro-3<i>H</i>-[1,2,3]triazol-4-yl]-morpholine 35953-24-3 C19H21N5O3
    4-[5-methyl-3-(4-nitro-phenyl)-4-phenyl-4,5-dihydro-3<i>H</i>-[1,2,3]triazol-4-yl]-morpholine
    —— 4,8-Dichloro-2,6-bis-(4-nitro-phenyl)-benzo[1,2-d;4,5-d']bisoxazole 43036-72-2 C20H8Cl2N4O6
    4,8-Dichloro-2,6-bis-(4-nitro-phenyl)-benzo[1,2-d;4,5-d']bisoxazole
    —— 4-<(5-Hydroxy-2-methyl-1H-naphth <1,2-d> imidazol-4-yl)-azo>-1-naphthalinsulfon-saeure 20976-35-6 C22H16N4O4S
    4-<(5-Hydroxy-2-methyl-1H-naphth <1,2-d> imidazol-4-yl)-azo>-1-naphthalinsulfon-saeure
    —— 4-Nitro-benzoic acid 1-phenylsulfanylmethyl-heptyl ester 30729-11-4 C21H25NO4S
    4-Nitro-benzoic acid 1-phenylsulfanylmethyl-heptyl ester
    —— 4-Chloro-2-[(2-chloro-allyl)-(toluene-4-sulfonyl)-amino]-benzoic acid methyl ester 29247-80-1 C18H17Cl2NO4S
    4-Chloro-2-[(2-chloro-allyl)-(toluene-4-sulfonyl)-amino]-benzoic acid methyl ester
    —— 4-Diethylamino-4'-(β-chlorethyl)-azobenzol 40384-56-3 C18H22ClN3
    4-Diethylamino-4'-(β-chlorethyl)-azobenzol
    —— 4,4'-dibenzhydryl-1,1'-dibenzyl-2,2'-diphenyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione 34929-86-7 C58H46N4O2
    4,4'-dibenzhydryl-1,1'-dibenzyl-2,2'-diphenyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione
    —— 4-Nitro-benzoic acid 3-(2-nitro-phenoxy)-2-phenyl-propyl ester 30736-53-9 C22H18N2O7
    4-Nitro-benzoic acid 3-(2-nitro-phenoxy)-2-phenyl-propyl ester
    —— 4-[4-(8-cyclopentyl-7-methoxy-quinazolin-2-ylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 342798-44-1 C29H37N5O3
    4-[4-(8-cyclopentyl-7-methoxy-quinazolin-2-ylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— (4-Methoxybenzoyl)-phenyl-sulfon 72818-33-8 C14H12O4S
    (4-Methoxybenzoyl)-phenyl-sulfon
    —— 4-(thiophen-2-yl)-7-[2-deoxy-2-fluoro-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine 1397371-98-0 C15H14FN3O3S
    4-(thiophen-2-yl)-7-[2-deoxy-2-fluoro-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine
    —— 4,5-methylenedioxy-3'-vinyl-biphenyl-2-carbaldehyde-(2,4-dinitro-phenylhydrazone) 114425-35-3 C22H16N4O6
    4,5-methylenedioxy-3'-vinyl-biphenyl-2-carbaldehyde-(2,4-dinitro-phenylhydrazone)
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-4-[2-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-phenyl]-but-2-yn-1-ol 132474-40-9 C24H36O2Si2
    4-(tert-Butyl-dimethyl-silanyloxy)-4-[2-(3-trimethylsilanylmethyl-but-3-en-1-ynyl)-phenyl]-but-2-yn-1-ol
    —— 4-p-Bromostyrylphenylessigsaeure 63483-64-7 C16H13BrO2
    4-p-Bromostyrylphenylessigsaeure
    —— 4-ethyl-5-methyl-2-(1-methyl-piperidin-4-yl)-1,2-dihydro-pyrazol-3-one 100454-09-9 C12H21N3O
    4-ethyl-5-methyl-2-(1-methyl-piperidin-4-yl)-1,2-dihydro-pyrazol-3-one
    —— (4-{[(4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)sulfonyl]amino}phenyl)acetic acid 1400412-86-3 C12H11N3O5S2
    (4-{[(4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)sulfonyl]amino}phenyl)acetic acid
    —— 4-(4-cyanobenzylamino-3-nitrophenyl)-benzonitrile 1305348-60-0 C21H14N4O2
    4-(4-cyanobenzylamino-3-nitrophenyl)-benzonitrile
    —— 4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)benzamide 1189139-80-7 C20H17ClN4O2
    4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)benzamide
    —— 4-acetyl-2-methoxyphenyl pivalate 122665-57-0 C14H18O4
    4-acetyl-2-methoxyphenyl pivalate
    —— 4-(2,3-dichlorobenzylidene)-2,2-dimethyl-7-(2-methylbut-3-yn-2-yloxy)-3,4-dihydro-2H-chromene 1038917-74-6 C23H22Cl2O2
    4-(2,3-dichlorobenzylidene)-2,2-dimethyl-7-(2-methylbut-3-yn-2-yloxy)-3,4-dihydro-2H-chromene
    —— 4-(1-hydroxy-cyclohexyl)-5-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester 37599-50-1 C12H18N2O3
    4-(1-hydroxy-cyclohexyl)-5-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester
    —— 4-Bromo-3-oxo-2-[(4-sulfamoyl-phenyl)-hydrazono]-butyric acid ethyl ester 26502-48-7 C12H14BrN3O5S
    4-Bromo-3-oxo-2-[(4-sulfamoyl-phenyl)-hydrazono]-butyric acid ethyl ester