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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4'aR,8'aR)-4'a-Trifluoromethyl-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-one 136765-62-3 C13H17F3O3
    (4'aR,8'aR)-4'a-Trifluoromethyl-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-one
    —— 4-benzoyloxy-N-[3-(4-tert-butyl-cyclohex-1-yl)phenyl]-3-methoxybenzenethanamide 478401-07-9 C32H37NO4
    4-benzoyloxy-N-[3-(4-tert-butyl-cyclohex-1-yl)phenyl]-3-methoxybenzenethanamide
    —— 4-amino-6-[1-(2-fluorophenyl)-1H-indol-5-yl]-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one 1415344-95-4 C21H16FN5O2
    4-amino-6-[1-(2-fluorophenyl)-1H-indol-5-yl]-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one
    —— 4-chloro-N'2,N'6-bis(phenyl(pyridin-2-yl)methylene)pyridine-2,6-bis(carbohydrazonic) acid 771483-99-9 C31H22ClN7O2
    4-chloro-N'2,N'6-bis(phenyl(pyridin-2-yl)methylene)pyridine-2,6-bis(carbohydrazonic) acid
    —— 4-[[5-chloro-4-[[(1S)-1,2-dimethyl-3-oxo-1H-isoindol-4-yl]oxy]pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N-[(3S,4R)-3-methoxy-1-methylpiperidin-4-yl]benzamide 1227949-72-5 C29H32ClFN6O5
    4-[[5-chloro-4-[[(1S)-1,2-dimethyl-3-oxo-1H-isoindol-4-yl]oxy]pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N-[(3S,4R)-3-methoxy-1-methylpiperidin-4-yl]benzamide
    —— 4-(2-Fluorophenyl)-6-methyl-5-(2-pyridin-3-ylethynyl)pyrimidin-2-amine 1207346-94-8 C18H13FN4
    4-(2-Fluorophenyl)-6-methyl-5-(2-pyridin-3-ylethynyl)pyrimidin-2-amine
    —— 4-Oximino-2,2,6,6-tetramethyl-piperidin-1-carbonsaeure-ethylester 75158-70-2 C12H22N2O3
    4-Oximino-2,2,6,6-tetramethyl-piperidin-1-carbonsaeure-ethylester
    —— 4-(3-Oxo-3-pyrrolidin-1-yl-2-{[(S)-1-(toluene-4-sulfonyl)-pyrrolidine-2-carbonyl]-amino}-propyl)-thiobenzimidic acid methyl ester; hydriodide 107994-25-2 C27H34N4O4S2*HI
    4-(3-Oxo-3-pyrrolidin-1-yl-2-{[(S)-1-(toluene-4-sulfonyl)-pyrrolidine-2-carbonyl]-amino}-propyl)-thiobenzimidic acid methyl ester; hydriodide
    —— 4-acetyl-3,4-dihydro-8-hydroxy-3-phenylisocoumarin 81122-67-0 C17H14O4
    4-acetyl-3,4-dihydro-8-hydroxy-3-phenylisocoumarin
    —— 4-(3-cyano-pyridin-4-yl)-benzoic acid 1578190-84-7 C13H8N2O2
    4-(3-cyano-pyridin-4-yl)-benzoic acid
    —— (4S)-2'-(3-pyridinyl)-7'-(2-pyridinyloxy)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215867-02-9 C25H18N4O3
    (4S)-2'-(3-pyridinyl)-7'-(2-pyridinyloxy)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4-[9-ethyl-6-(thiophene-2-carbonyl)-9H-carbazol-3-yl]-4-acetoxy-imino-butyric acid ethyl ester 1112438-29-5 C27H26N2O5S
    4-[9-ethyl-6-(thiophene-2-carbonyl)-9H-carbazol-3-yl]-4-acetoxy-imino-butyric acid ethyl ester
    —— (4-((6-(1-(2-hydroxy-3-methoxypropyl)-1H-pyrazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone 1578483-41-6 C28H31N5O5
    (4-((6-(1-(2-hydroxy-3-methoxypropyl)-1H-pyrazol-4-yl)isoquinolin-3-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone
    —— 4-{5-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-thiophen-2-yl}-benzoic acid methyl ester 849931-37-9 C26H15F5N2O3S
    4-{5-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-thiophen-2-yl}-benzoic acid methyl ester
    —— 4,4-dichloro-3-methylbut-2-enenitrile 131424-51-6 C5H5Cl2N
    4,4-dichloro-3-methylbut-2-enenitrile
    —— 4-(2-thienyl)-5,6-diphenyl-3,4-dihydropyrimidine-2(1H)-thione 1207548-40-0 C20H16N2S2
    4-(2-thienyl)-5,6-diphenyl-3,4-dihydropyrimidine-2(1H)-thione
    —— 4-(3-(3-(aminomethyl)benzoylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286951-89-1 C22H18N4O2*ClH
    4-(3-(3-(aminomethyl)benzoylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4-<2-Piperidino-aethyl>-4-methyl-imidazolidin-2,5-dion 16705-27-4 C11H19N3O2
    4-<2-Piperidino-aethyl>-4-methyl-imidazolidin-2,5-dion
    —— 4'-(3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-2'-trifluoromethyl-biphenyl-4-carbonitrile 917357-53-0 C22H22F3N3O3S
    4'-(3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-2'-trifluoromethyl-biphenyl-4-carbonitrile
    —— 4-chloro-2,3-dihydro-3-oxo-1H-isoindole-1-acetic acid ethyl ester 77533-01-8 C12H12ClNO3
    4-chloro-2,3-dihydro-3-oxo-1H-isoindole-1-acetic acid ethyl ester
    —— 4-(4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl)benzenesulfonyl azide 1041464-62-3 C11H12N6O3S
    4-(4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl)benzenesulfonyl azide
    —— 4,4-Bis-methylselanyl-heptane 131213-16-6 C9H20Se2
    4,4-Bis-methylselanyl-heptane
    —— 4-(5-(1-Aminopropyl)pyridin-2-yl)piperazine-1-carbaldehyde 1355179-38-2 C13H20N4O
    4-(5-(1-Aminopropyl)pyridin-2-yl)piperazine-1-carbaldehyde
    —— 4-(9-hydrazino-10-methyl-9,10-dihydro-acridin-9-yl)-benzene-1,2-diamine 51129-34-1 C20H21N5
    4-(9-hydrazino-10-methyl-9,10-dihydro-acridin-9-yl)-benzene-1,2-diamine
    —— 4-Chloro-5-iodopyrimidine-2-carboxylicacid 2091743-12-1 C5H2ClIN2O2
    4-Chloro-5-iodopyrimidine-2-carboxylicacid
    —— 4-bromo-2-cyclohexyl-6-methoxyquinazoline 1192739-77-7 C15H17BrN2O
    4-bromo-2-cyclohexyl-6-methoxyquinazoline
    —— 4,4',4''-[benzene-1,3,5-triyltris(1H-tetrazol-5,1-diyl)]tribenzoyl trichloride 1117810-36-2 C30H15Cl3N12O3
    4,4',4''-[benzene-1,3,5-triyltris(1H-tetrazol-5,1-diyl)]tribenzoyl trichloride
    —— 4-Dimethylamino-3,5-dimethyl-1-ethylpyrazol 90951-21-6 C9H17N3
    4-Dimethylamino-3,5-dimethyl-1-ethylpyrazol
    —— 4-butyl-4-[(3-methyl-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21191-45-7 C33H32N4O4
    4-butyl-4-[(3-methyl-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-oxo-4-(2-(trifluoromethyl)benzylamino)butyric acid 1229515-37-0 C12H12F3NO3
    4-oxo-4-(2-(trifluoromethyl)benzylamino)butyric acid
    —— 4-Amino-2-butoxyphenol 91252-19-6 C10H15NO2
    4-Amino-2-butoxyphenol
    —— 4-[7-fluoro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide 178974-04-4 C18H11F4N3O2S
    4-[7-fluoro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— 4-Cyano-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-octyl-benzamide 228568-95-4 C40H55FN2O3
    4-Cyano-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-octyl-benzamide
    —— 4-Nitro-benzoic acid 9-oxo-9H-phenalen-1-yl ester 129087-11-2 C20H11NO5
    4-Nitro-benzoic acid 9-oxo-9H-phenalen-1-yl ester
    —— 4'-hydroxy-<5'-14C>rot-2'-enonic acid 141882-74-8 C23H24O7
    4'-hydroxy-<5'-14C>rot-2'-enonic acid
    —— 4-hydroxy-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid 57198-71-7 C10H7N3O5
    4-hydroxy-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid
    —— 4-(2-Ethoxy-ethoxy)-2-(4-methyl-piperazin-1-yl)-quinazoline; compound with (E)-but-2-enedioic acid 129664-07-9 C4H4O4*C17H24N4O2
    4-(2-Ethoxy-ethoxy)-2-(4-methyl-piperazin-1-yl)-quinazoline; compound with (E)-but-2-enedioic acid
    —— 4,4''-bis(trimethylsilyl)-4',5'-dibutyl-o-terphenyl 1040726-01-9 C32H46Si2
    4,4''-bis(trimethylsilyl)-4',5'-dibutyl-o-terphenyl
    —— 4-Acetyl-2-methyl-4H-1,3,4-oxadiazine 77637-06-0 C6H10N2O2
    4-Acetyl-2-methyl-4H-1,3,4-oxadiazine
    —— 4-(1-Butyl-piperidin-4-yloxy)-3-methyl-benzonitrile 912946-78-2 C17H24N2O
    4-(1-Butyl-piperidin-4-yloxy)-3-methyl-benzonitrile
    —— 4-chloro-N-(dimethylcarbamoyl)-N-methoxybenzamide 1417646-18-4 C11H13ClN2O3
    4-chloro-N-(dimethylcarbamoyl)-N-methoxybenzamide
    —— 4-Isopropyl-5-methyl-indan 942-07-4 C13H18
    4-Isopropyl-5-methyl-indan
    —— 4-[4,5-dimethyl-2-[N-methyl-N-(5-methyl-2-furylsulfonyl)amino]phenoxymethyl]benzoic acid 459843-40-4 C22H23NO6S
    4-[4,5-dimethyl-2-[N-methyl-N-(5-methyl-2-furylsulfonyl)amino]phenoxymethyl]benzoic acid
    —— [4-[2-Amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]phenyl]-(4-cyclopentylpiperazin-1-yl)methanone 1207349-85-6 C28H31N7O
    [4-[2-Amino-5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]phenyl]-(4-cyclopentylpiperazin-1-yl)methanone
    —— 4-((3-(4-fluorobenzyl)piperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide 1063728-59-5 C22H22FN3O3S2
    4-((3-(4-fluorobenzyl)piperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide
    —— 4,4-Bis-methylsulfinyl-butyl-isothiocyanat 13001-86-0 C7H13NO2S3
    4,4-Bis-methylsulfinyl-butyl-isothiocyanat
    —— 4-[5-[4-(Difluoromethoxy)phenyl]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1033759-44-2 C24H26F2O4
    4-[5-[4-(Difluoromethoxy)phenyl]-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-{4-[3-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)isoxazol-5-yl]piperidin-1-yl}butan-1-ol hydrochloride 1314084-10-0 C26H38N2O2*ClH
    4-{4-[3-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)isoxazol-5-yl]piperidin-1-yl}butan-1-ol hydrochloride
    —— 4-Methyl-5-(2-pyridin-3-ylethynyl)-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidin-2-amine 1207348-51-3 C21H21N7
    4-Methyl-5-(2-pyridin-3-ylethynyl)-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidin-2-amine
    —— 4-(2-[1,3]dioxolan-2-yl-3-methyl-pyridin-4-yl)-morpholine 59886-88-3 C13H18N2O3
    4-(2-[1,3]dioxolan-2-yl-3-methyl-pyridin-4-yl)-morpholine