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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-azetidin-3-yl-1,3-thiazole-2-carbaldehyde (6-(tert-butyl)thieno[2,3-d]pyrimidin-4-yl)hydrazone 1350698-43-9 C17H20N6S2
    4-azetidin-3-yl-1,3-thiazole-2-carbaldehyde (6-(tert-butyl)thieno[2,3-d]pyrimidin-4-yl)hydrazone
    —— 4-fluoro-N-(4-(3-(4-methoxybenzyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide 1265634-77-2 C29H23F4N5O3
    4-fluoro-N-(4-(3-(4-methoxybenzyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide
    —— 4-amino-5-ethyl-1-isobutyl-2-[5-(2-phosphono)furanyl]benzimidazole 213198-98-2 C17H22N3O4P
    4-amino-5-ethyl-1-isobutyl-2-[5-(2-phosphono)furanyl]benzimidazole
    —— 4-(1H-imidazol-4-ylethyl)piperidine 1378812-57-7 C10H17N3
    4-(1H-imidazol-4-ylethyl)piperidine
    —— 4-(2-(2-imino-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetyl)benzonitrile hydrobromide 1282523-66-3 BrH*C16H12N4O
    4-(2-(2-imino-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetyl)benzonitrile hydrobromide
    —— 4-(naphthalen-1-yl)pyrene 1313506-57-8 C26H16
    4-(naphthalen-1-yl)pyrene
    —— 4-cyclohexyl-4-hydroxy-1-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-pyrazolidine-3,5-dione 55227-80-0 C17H19N5O3
    4-cyclohexyl-4-hydroxy-1-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-pyrazolidine-3,5-dione
    —— 4-(2,6-dichloro-4-(trifluoromethyl)phenylamino)-2,5,6-trifluoroisophthalonitrile 1416420-50-2 C15H3Cl2F6N3
    4-(2,6-dichloro-4-(trifluoromethyl)phenylamino)-2,5,6-trifluoroisophthalonitrile
    —— 4,4-Dimethoxy-2,6-diphenyl-4H-thiopyran 104086-24-0 C19H18O2S
    4,4-Dimethoxy-2,6-diphenyl-4H-thiopyran
    —— 4,5-Diiodo-1-methoxy-1,3-dihydro-indol-2-one 121989-55-7 C9H7I2NO2
    4,5-Diiodo-1-methoxy-1,3-dihydro-indol-2-one
    —— 4-Dibenzylamino-2-o-hydroxyphenyl-butyronitril 73406-73-2 C24H24N2O
    4-Dibenzylamino-2-o-hydroxyphenyl-butyronitril
    —— 4,4'-diiodo-3,3'-dinitro-biphenyl 2664-58-6 C12H6I2N2O4
    4,4'-diiodo-3,3'-dinitro-biphenyl
    —— 4,5,7-Triacetoxy-3-diacetoxymethyl-1-ethyl-6-methyl-1H-indole-2-carboxylic acid methyl ester 5065-55-4 C24H27NO12
    4,5,7-Triacetoxy-3-diacetoxymethyl-1-ethyl-6-methyl-1H-indole-2-carboxylic acid methyl ester
    —— 4-tert-butyl-cyclohexanecarboxylic acid [4-(4-acryloylamino-piperidine-1-sulfonyl)-phenyl]-amide 1414967-24-0 C25H37N3O4S
    4-tert-butyl-cyclohexanecarboxylic acid [4-(4-acryloylamino-piperidine-1-sulfonyl)-phenyl]-amide
    —— (4R,5S)-3-Acetyl-5-hydroxy-2,2-dimethyl-thiazolidine-4-carboxylic acid methyl ester 104714-56-9 C9H15NO4S
    (4R,5S)-3-Acetyl-5-hydroxy-2,2-dimethyl-thiazolidine-4-carboxylic acid methyl ester
    —— 4,8-bis-(2-cyanophenyl)-2,6-dimethylenebicyclo<3.3.1>nona-3,7-diene 86917-35-3 C25H18N2
    4,8-bis-(2-cyanophenyl)-2,6-dimethylenebicyclo<3.3.1>nona-3,7-diene
    —— 4-chloromethyl-2-methoxymethylthiazole 167155-54-6 C6H8ClNOS
    4-chloromethyl-2-methoxymethylthiazole
    —— 4-amino-5-cyano-7-<3,5-O-<1,1,3,3-tetrakis(methylethyl)disiloxan-1,3-diyl>-2-deoxy-2-iodo-β-D-arabinofuranosyl>pyrrolo<2,3-d>pyrimidine 127880-95-9 C24H38IN5O4Si2
    4-amino-5-cyano-7-<3,5-O-<1,1,3,3-tetrakis(methylethyl)disiloxan-1,3-diyl>-2-deoxy-2-iodo-β-D-arabinofuranosyl>pyrrolo<2,3-d>pyrimidine
    —— 4-((2E,5R)-1-(4-methoxyphenylamino)-5-oxo-5-(piperidin-1-yl)pent-3-enyl)benzonitrile 1061672-24-9 C24H27N3O2
    4-((2E,5R)-1-(4-methoxyphenylamino)-5-oxo-5-(piperidin-1-yl)pent-3-enyl)benzonitrile
    —— 4-5-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]pentyl-2-tetrahydro-1H-pyrazol-3-yl-2H-1,4-benzoxazin-3(4H)-one 244618-54-0 C23H36N4O2
    4-5-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]pentyl-2-tetrahydro-1H-pyrazol-3-yl-2H-1,4-benzoxazin-3(4H)-one
    —— 4-(3-bromonaphthalen-1-yl)-1-[4-methyl-1-(naphthalen-2-yl)methyl-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole 303779-02-4 C36H34BrN5O
    4-(3-bromonaphthalen-1-yl)-1-[4-methyl-1-(naphthalen-2-yl)methyl-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole
    —— 4,13-dioxa-20,40,45,49-tetrathianonacyclo[24.17.3.316,34.13,42.114,18.128,32.06,11.022,27.033,38]dopentaconta-1,3(47),6,8,10,14,16,18(52),22,24,26,28,30,32(51),33(38),34,36,42-octadecaene 135990-09-9 C46H40O2S4
    4,13-dioxa-20,40,45,49-tetrathianonacyclo[24.17.3.316,34.13,42.114,18.128,32.06,11.022,27.033,38]dopentaconta-1,3(47),6,8,10,14,16,18(52),22,24,26,28,30,32(51),33(38),34,36,42-octadecaene
    —— 4-N-(3-bromophenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333726-79-7 C18H18BrN5O3
    4-N-(3-bromophenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
    —— 4-{[(4-fluorobenzyl)oxy]methyl}cyclohexanone 863565-80-4 C14H17FO2
    4-{[(4-fluorobenzyl)oxy]methyl}cyclohexanone
    —— 4-methoxyphenyl 4,6-O-cyclohexylidene-3-O-[D7]benzyl-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-β-D-glucopyranoside 1075708-89-2 C45H56O12
    4-methoxyphenyl 4,6-O-cyclohexylidene-3-O-[D7]benzyl-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-β-D-glucopyranoside
    —— 4-Decyl-2-phenyl-4,5-dihydro-1H-imidazole 133786-93-3 C19H30N2
    4-Decyl-2-phenyl-4,5-dihydro-1H-imidazole
    —— (4aS,8aR)-4a,5,6,7,8,8a-Hexahydro-chromen-4-one 94371-12-7 C9H12O2
    (4aS,8aR)-4a,5,6,7,8,8a-Hexahydro-chromen-4-one
    —— 4-Bromo-2-(1-hydroxy-hept-6-enyl)-6-methoxy-phenol 371195-73-2 C14H19BrO3
    4-Bromo-2-(1-hydroxy-hept-6-enyl)-6-methoxy-phenol
    —— 4-methyl-1-<i>p</i>-tolyl-1,2-dihydro-pyrazol-3-one 125818-21-5 C11H12N2O
    4-methyl-1-<i>p</i>-tolyl-1,2-dihydro-pyrazol-3-one
    —— 4-<2,4-Dimethoxy-phenacyl>-morpholin 4902-13-0 C14H19NO4
    4-<2,4-Dimethoxy-phenacyl>-morpholin
    —— 4-(4-hydroxy-3-pyrrolidin-1-yl-3,4-dihydro-2H-chromen-7-yl)benzoic acid 1233630-97-1 C20H21NO4
    4-(4-hydroxy-3-pyrrolidin-1-yl-3,4-dihydro-2H-chromen-7-yl)benzoic acid
    —— 4-[4-(4-guanidinocarbonyl-2-trifluoromethyl-phenyl)-piperidine-1-carbonyl]-benzamide 1204328-96-0 C22H22F3N5O3
    4-[4-(4-guanidinocarbonyl-2-trifluoromethyl-phenyl)-piperidine-1-carbonyl]-benzamide
    —— 4-[7-acetamido-3-(6-methoxypyridin-3-yl)-4,5-dihydropyrazolo[4,3-g][1,3]benzothiazol-1-yl]-2-fluoro-N,N-dimethylbenzamide 1187366-06-8 C25H23FN6O3S
    4-[7-acetamido-3-(6-methoxypyridin-3-yl)-4,5-dihydropyrazolo[4,3-g][1,3]benzothiazol-1-yl]-2-fluoro-N,N-dimethylbenzamide
    —— 4-(Bromomethyl)-1-(trifluoromethyl)-2-oxabicyclo[2.1.1]hexane 2624139-71-3 C7H8BrF3O
    4-(Bromomethyl)-1-(trifluoromethyl)-2-oxabicyclo[2.1.1]hexane
    —— 4-tert-butylacetanoylamino-bis(2,6-(2-pyridyl))-1,3,5-triazine 410090-66-3 C19H20N6O
    4-tert-butylacetanoylamino-bis(2,6-(2-pyridyl))-1,3,5-triazine
    —— 4-Hexanoyloxy-benzoic acid 4-butyl-phenyl ester 38444-11-0 C23H28O4
    4-Hexanoyloxy-benzoic acid 4-butyl-phenyl ester
    —— 4-hydroxy-N-[(4-methoxyphenyl)(6-methoxypyridin-3-yl)methyl]-2-(pyridazin-3-yl)pyrimidine-5-carboxamide 1187992-67-1 C23H20N6O4
    4-hydroxy-N-[(4-methoxyphenyl)(6-methoxypyridin-3-yl)methyl]-2-(pyridazin-3-yl)pyrimidine-5-carboxamide
    —— 4-(2-(2-carboxy-ethyl)-3-{6-[3-(4-chloro-phenoxy)-5-methanesulfonyl-phenoxy]-hexyl}-phenoxy)-butyric acid 1186604-32-9 C32H37ClO9S
    4-(2-(2-carboxy-ethyl)-3-{6-[3-(4-chloro-phenoxy)-5-methanesulfonyl-phenoxy]-hexyl}-phenoxy)-butyric acid
    —— 4-(Chloro-phenyl-methyl)-[1,1';4',1'']terphenyl 63242-39-7 C25H19Cl
    4-(Chloro-phenyl-methyl)-[1,1';4',1'']terphenyl
    —— 4-hydroxy-3-(hydroxymethyl)-2,3,5-trimethyl-1-hexene 124781-52-8 C10H20O2
    4-hydroxy-3-(hydroxymethyl)-2,3,5-trimethyl-1-hexene
    —— 4,5-dimethoxy-2-(pyridin-4-ylmethoxy)-benzoic acid methyl ester 911832-29-6 C16H17NO5
    4,5-dimethoxy-2-(pyridin-4-ylmethoxy)-benzoic acid methyl ester
    —— 4,5-epoxy-3,3-dimethyl-4,5-diphenyl-1-p-tolyl-pyrrolidin-2-one 29784-79-0 C25H23NO2
    4,5-epoxy-3,3-dimethyl-4,5-diphenyl-1-p-tolyl-pyrrolidin-2-one
    —— 4-chloro-N-[2-(4-{1-[4-(3-chloro-benzyl)-4-dimethylamino-cyclohexylcarbamoyl]-1-methyl-ethoxy}-phenyl)-ethyl]-benzamide 869799-06-4 C34H41Cl2N3O3
    4-chloro-N-[2-(4-{1-[4-(3-chloro-benzyl)-4-dimethylamino-cyclohexylcarbamoyl]-1-methyl-ethoxy}-phenyl)-ethyl]-benzamide
    —— 4-[Ethoxycarbonyl-(1-phenethyl-piperidin-4-yl)-amino]-benzenediazonium 113469-21-9 C22H27N4O2
    4-[Ethoxycarbonyl-(1-phenethyl-piperidin-4-yl)-amino]-benzenediazonium
    —— 4-(4-chloro-phenyl)-2-(4-fluoro-benzoyl)-4-oxo-butyric acid ethyl ester 1000279-88-8 C19H16ClFO4
    4-(4-chloro-phenyl)-2-(4-fluoro-benzoyl)-4-oxo-butyric acid ethyl ester
    —— 4S-(tert-butyldimethylsilyloxy)but-2(E)-enyl acetate 130860-73-0 C13H26O3Si
    4S-(tert-butyldimethylsilyloxy)but-2(E)-enyl acetate
    —— 4-[2-[2,4-dimethyl-5-(pyridin-4-yl)thiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopent-1-enyl]-3,5-dimethylthiophene 1035918-86-5 C22H17F6NS2
    4-[2-[2,4-dimethyl-5-(pyridin-4-yl)thiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopent-1-enyl]-3,5-dimethylthiophene
    —— 4-chloro-2-(3,4-dimethylpyrrol-1-yl)benzoic acid 53592-64-6 C13H12ClNO2
    4-chloro-2-(3,4-dimethylpyrrol-1-yl)benzoic acid
    —— 4-fluoro-N-{[2-oxo-6-(1H-pyrazol-4-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzenesulfonamide 1141878-35-4 C19H14F4N4O4S
    4-fluoro-N-{[2-oxo-6-(1H-pyrazol-4-yl)-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-4-yl]methyl}benzenesulfonamide
    —— 4-fluorophenyl-[3-(2-methylthiophenyl)-1-trifluoromethylprop-2-ynylidene]amine 1373128-03-0 C17H11F4NS
    4-fluorophenyl-[3-(2-methylthiophenyl)-1-trifluoromethylprop-2-ynylidene]amine