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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4,4'-ethylcarboxylic ester-bipyridine)bis(phenylethynyl)platinum(II) 1253940-82-7 C32H26N2O4Pt
    (4,4'-ethylcarboxylic ester-bipyridine)bis(phenylethynyl)platinum(II)
    —— [4-[[3-(azepan-1-yl)-4-cyano-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate 1268821-98-2 C22H25N7O3S
    [4-[[3-(azepan-1-yl)-4-cyano-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate
    —— 4a-Methyl-α-propyl-bernsteinsaeuredinitril 4172-98-9 C8H12N2
    4a-Methyl-α-propyl-bernsteinsaeuredinitril
    —— 4-[4-fluoro-2-[(3R)-oxolan-3-yl]oxyanilino]-5-methyl-N-[(4-methylmorpholin-2-yl)methyl]thieno[2,3-d]pyrimidine-6-carboxamide 1332710-50-5 C24H28FN5O4S
    4-[4-fluoro-2-[(3R)-oxolan-3-yl]oxyanilino]-5-methyl-N-[(4-methylmorpholin-2-yl)methyl]thieno[2,3-d]pyrimidine-6-carboxamide
    —— 4'-cyano-[1,1'-biphenyl]-4-yl 3-((4-(octyloxy)-2-hydroxybenzylidene)amino)benzoate 1418291-35-6 C35H34N2O4
    4'-cyano-[1,1'-biphenyl]-4-yl 3-((4-(octyloxy)-2-hydroxybenzylidene)amino)benzoate
    —— 4-(α-chloro-4-methyl-benzyl)-3-hydroxy-[2]naphthoic acid methyl ester 861073-40-7 C20H17ClO3
    4-(α-chloro-4-methyl-benzyl)-3-hydroxy-[2]naphthoic acid methyl ester
    —— 4,4-dibromo-1-(4-nitrophenyl)pyrazolidine-3,5-dione 1246169-00-5 C9H5Br2N3O4
    4,4-dibromo-1-(4-nitrophenyl)pyrazolidine-3,5-dione
    —— 4-Methylpentanol-1,1-d(2) 35658-11-8 C6H14O
    4-Methylpentanol-1,1-d(2)
    —— 4-{[6-(1,3-benzothiazol-6-yl)-2-methylpyrimidin-4-yl]amino}-4-[3-(methyloxy)phenyl]butanenitrile 1404102-56-2 C23H21N5OS
    4-{[6-(1,3-benzothiazol-6-yl)-2-methylpyrimidin-4-yl]amino}-4-[3-(methyloxy)phenyl]butanenitrile
    —— 4-chloro-2-iodo-3-methyl-3'H-spiro[indene-1,1'-isobenzofuran]-3'-one 1408445-40-8 C17H10ClIO2
    4-chloro-2-iodo-3-methyl-3'H-spiro[indene-1,1'-isobenzofuran]-3'-one
    —— 4-{1-[(2,3-dihydro-1H-inden-2-ylacetyl)amino]ethyl}-N-hydroxybenzamide 1332892-86-0 C20H22N2O3
    4-{1-[(2,3-dihydro-1H-inden-2-ylacetyl)amino]ethyl}-N-hydroxybenzamide
    —— (4aS,8R,8aS)-2-benzyl-6-methyl-1-oxo-8-phenyl-2,3,4,4a,7,8-hexahydroisoquinoline-8a(1H)-carbonitrile 1609623-96-2 C24H24N2O
    (4aS,8R,8aS)-2-benzyl-6-methyl-1-oxo-8-phenyl-2,3,4,4a,7,8-hexahydroisoquinoline-8a(1H)-carbonitrile
    —— (4-(((S)-1-carboxy-3-methylbutyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-proline 1276116-39-2 C19H30N6O4
    (4-(((S)-1-carboxy-3-methylbutyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-proline
    —— 4-(2-tert-Butylamino-1-hydroxy-ethyl)-2-dimethylaminomethyl-phenol 62508-07-0 C15H26N2O2
    4-(2-tert-Butylamino-1-hydroxy-ethyl)-2-dimethylaminomethyl-phenol
    —— 4-methyl-5-hydroxy-2-(α-ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-2-yl-2-hydrazono-3-carboxylatoacetonitrilo)oxazole 929191-09-3 C17H18N4O4S
    4-methyl-5-hydroxy-2-(α-ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-2-yl-2-hydrazono-3-carboxylatoacetonitrilo)oxazole
    —— 4,9,14-trimethoxy-5,10,15-tris(3-phenylprop-2-ynyl)-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluorene 1351407-96-9 C57H42O3
    4,9,14-trimethoxy-5,10,15-tris(3-phenylprop-2-ynyl)-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluorene
    —— 4-cyclopropylethynyl-3-methyl-benzofuran-2-carboxylic acid ethyl ester 857078-47-8 C17H16O3
    4-cyclopropylethynyl-3-methyl-benzofuran-2-carboxylic acid ethyl ester
    —— 4-benzyloxy-1-phenylbutane-1,3-dione 1092454-10-8 C17H16O3
    4-benzyloxy-1-phenylbutane-1,3-dione
    —— [4-(1-hydroxy-ethyl)-phenyl]-(4-isopropyl-[1,4]diazepan-1-yl)-methanone 1000404-78-3 C17H26N2O2
    [4-(1-hydroxy-ethyl)-phenyl]-(4-isopropyl-[1,4]diazepan-1-yl)-methanone
    —— 4-bromo-N-(cycloheptylmethyl)-1-methyl-1H-indole-3-carboxamide 1188310-38-4 C18H23BrN2O
    4-bromo-N-(cycloheptylmethyl)-1-methyl-1H-indole-3-carboxamide
    —— 4-(morpholinomethyl)-1,3-dioxolan-2-one 103117-98-2 C8H13NO4
    4-(morpholinomethyl)-1,3-dioxolan-2-one
    —— 4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphin-6-en-8α-ol 16206-67-0 C18H21NO3
    4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphin-6-en-8α-ol
    —— 4-[(Z)-4-Diethylamino-5-methoxy-2-methyl-phenylimino]-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid butylamide 4704-47-6 C27H33N3O3
    4-[(Z)-4-Diethylamino-5-methoxy-2-methyl-phenylimino]-1-oxo-1,4-dihydro-naphthalene-2-carboxylic acid butylamide
    —— 4-[3-(4-Ethoxy-phenyl)-1-(4-fluoro-phenyl)-3-oxo-propylamino]-benzoic acid ethyl ester 1665-70-9 C26H26FNO4
    4-[3-(4-Ethoxy-phenyl)-1-(4-fluoro-phenyl)-3-oxo-propylamino]-benzoic acid ethyl ester
    —— 4-amino-<i>N</i>-(10-methyl-10<i>H</i>-phenothiazin-3-yl)-benzenesulfonamide 15375-45-8 C19H17N3O2S2
    4-amino-<i>N</i>-(10-methyl-10<i>H</i>-phenothiazin-3-yl)-benzenesulfonamide
    —— 4-Oxo-3-phenyl-2-thioxo-thiazolidin-5-essigsaeure-ethylester 5316-41-6 C13H13NO3S2
    4-Oxo-3-phenyl-2-thioxo-thiazolidin-5-essigsaeure-ethylester
    —— 4-Hydroxy-4'-jod-stilben 3163-78-8 C14H11IO
    4-Hydroxy-4'-jod-stilben
    —— 4-chloro-N-[(1S)-1-(hydroxymethyl)-3-methylbutyl]-N-[(2E)-3-phenylprop-2-en-1-yl]benzenesulfonamide 865289-77-6 C21H26ClNO3S
    4-chloro-N-[(1S)-1-(hydroxymethyl)-3-methylbutyl]-N-[(2E)-3-phenylprop-2-en-1-yl]benzenesulfonamide
    —— 4-chloro-9-(2-fluoroethyl)-2,3-dihydro-9-hydroxy-1H,12H-benzo[d,e]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-10,13(9H,15H)-dione 186656-74-6 C23H18ClFN2O4
    4-chloro-9-(2-fluoroethyl)-2,3-dihydro-9-hydroxy-1H,12H-benzo[d,e]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-10,13(9H,15H)-dione
    —— [(4-chloro-benzoylcarbamoyl)-ethoxycarbonyl-methyl]-dimethyl-sulfonium betaine 50796-74-2 C14H16ClNO4S
    [(4-chloro-benzoylcarbamoyl)-ethoxycarbonyl-methyl]-dimethyl-sulfonium betaine
    —— 4-[2-(hydroxy-phenyl-methyl)-5-methoxy-phenyl]-1-methyl-piperidin-4-ol 60081-56-3 C20H25NO3
    4-[2-(hydroxy-phenyl-methyl)-5-methoxy-phenyl]-1-methyl-piperidin-4-ol
    —— (+/-)-(4,10-dimethyl-7-hydroxymethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocin-2-yl)-methanol 853915-37-4 C19H22N2O2
    (+/-)-(4,10-dimethyl-7-hydroxymethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocin-2-yl)-methanol
    —— [4-[[4-cyano-3-(pyrrolidin-1-ylmethyl)-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate 1268822-24-7 C21H23N7O3S
    [4-[[4-cyano-3-(pyrrolidin-1-ylmethyl)-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate
    —— 4-(dimethyl-4H-1,2,4-triazol-3-yl)butanoic acid 1249819-92-8 C8H13N3O2
    4-(dimethyl-4H-1,2,4-triazol-3-yl)butanoic acid
    —— 4,5-dimethyl-2-{2-[2-(2-vinyloxy-ethoxy)-ethoxy]-ethoxy}-[1,3,2]dioxaphospholane 14690-09-6 C12H23O6P
    4,5-dimethyl-2-{2-[2-(2-vinyloxy-ethoxy)-ethoxy]-ethoxy}-[1,3,2]dioxaphospholane
    —— 4-[(5-(N-carboxymethyl-n-propanesulphonylamino)-1-methyl-indol-2-yl)-methyl]-benzamidine-hydrochloride 236416-96-9 C22H26N4O4S*ClH
    4-[(5-(N-carboxymethyl-n-propanesulphonylamino)-1-methyl-indol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-[4-(3-Chloro-4-methoxybenzylamino)-5-methyl-thieno-[2,3-d]-pyrimidin-2-yl]-benzoic acid 1099531-79-9 C22H18ClN3O3S
    4-[4-(3-Chloro-4-methoxybenzylamino)-5-methyl-thieno-[2,3-d]-pyrimidin-2-yl]-benzoic acid
    —— (4,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-2-yl)(methyl)diphenylsilane 1438770-74-1 C37H44B2O4Si
    (4,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-2-yl)(methyl)diphenylsilane
    —— 4-{2-[3-(2-acetoxy-ethyl)-indol-2-yl]-vinyl}-1-acetyl-3-ethyl-piperidine 10438-05-8 C23H30N2O3
    4-{2-[3-(2-acetoxy-ethyl)-indol-2-yl]-vinyl}-1-acetyl-3-ethyl-piperidine
    —— 4t-Acetoxy-1-acetyl-(4ar, 7ac)-octahydro-<1>pyrindin 95343-16-1 C12H19NO3
    4t-Acetoxy-1-acetyl-(4ar, 7ac)-octahydro-<1>pyrindin
    —— 4-(Dichloro-vinyl-silanyl)-2-methyl-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester 31027-99-3 C12H16Cl2O2Si
    4-(Dichloro-vinyl-silanyl)-2-methyl-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester
    —— (4-benzyloxy-2-oxo-2H-pyridin-1-yl)-acetic acid methyl ester 1184949-40-3 C15H15NO4
    (4-benzyloxy-2-oxo-2H-pyridin-1-yl)-acetic acid methyl ester
    —— 4,5-Dimethoxy-2-(N-methyl-toluol-4-sulfonylamino)-propiophenon 4765-87-1 C19H23NO5S
    4,5-Dimethoxy-2-(N-methyl-toluol-4-sulfonylamino)-propiophenon
    —— 4-(3-Chloro-phenyl)-5,6-dihydro-1H-benzo[h]quinazolin-2-one 3977-38-6 C18H13ClN2O
    4-(3-Chloro-phenyl)-5,6-dihydro-1H-benzo[h]quinazolin-2-one
    —— 4-((2-cyclobutyl-1H-benzo[d]imidazol-1-yl)methyl)-7,8-difluoroquinolin-2(1H)-one 953068-95-6 C21H17F2N3O
    4-((2-cyclobutyl-1H-benzo[d]imidazol-1-yl)methyl)-7,8-difluoroquinolin-2(1H)-one
    —— 4'-cyano-6-methylbiphenyl-3-carboxylic acid {6-[4-(4-imidazol-1-ylbenzyl)piperazin-1-yl]pyridin-3-yl}amide 956698-81-0 C34H31N7O
    4'-cyano-6-methylbiphenyl-3-carboxylic acid {6-[4-(4-imidazol-1-ylbenzyl)piperazin-1-yl]pyridin-3-yl}amide
    —— 4-(Diethylamino)-3-methyl-benzoesaeure-methylester 100449-29-4 C13H19NO2
    4-(Diethylamino)-3-methyl-benzoesaeure-methylester
    —— 4-<(6-Trifluormethylsulfon-benzthiazol-(2)-yl)-azo>-3-trifluormethyl-N,N-bis-<2-hydroxy-ethyl>-anilin 2193-41-1 C19H16F6N4O4S2
    4-<(6-Trifluormethylsulfon-benzthiazol-(2)-yl)-azo>-3-trifluormethyl-N,N-bis-<2-hydroxy-ethyl>-anilin
    —— ({4-Benzyl-2-[1-(6-hydroxy-hexylamino)-heptyl]-oxazol-5-yl}-methyl-amino)-acetic acid methyl ester 357277-78-2 C27H43N3O4
    ({4-Benzyl-2-[1-(6-hydroxy-hexylamino)-heptyl]-oxazol-5-yl}-methyl-amino)-acetic acid methyl ester
    —— 4-Methoxy-5-trifluormethylsulfonylphthalsaeure 67193-42-4 C10H7F3O7S
    4-Methoxy-5-trifluormethylsulfonylphthalsaeure