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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-O-acetyl-1,5-anhydro-2,3-di-O-ethyl-6-O-methyl-D-glucitol 119554-95-9 C13H24O6
    4-O-acetyl-1,5-anhydro-2,3-di-O-ethyl-6-O-methyl-D-glucitol
    —— 4',7-diacetoxy-2-ethynyl-isoflav-3-ene 1096622-44-4 C21H16O5
    4',7-diacetoxy-2-ethynyl-isoflav-3-ene
    —— 4-[2-(azidomethyl)phenyl]but-3-yn-1-ol 1415147-86-2 C11H11N3O
    4-[2-(azidomethyl)phenyl]but-3-yn-1-ol
    —— 4-amino-5-fluoro-2-(trifluoromethyl)benzonitrile 1398046-66-6 C8H4F4N2
    4-amino-5-fluoro-2-(trifluoromethyl)benzonitrile
    —— 4-{[Dimethyl(oxo)-lambda6-sulfanylidene]amino}benzoic acid 1934507-13-7 C9H11NO3S
    4-{[Dimethyl(oxo)-lambda6-sulfanylidene]amino}benzoic acid
    —— 4,12-diacetyl-1,6,10-trimethyl-4,5,11,12-tetra-azatricyclo<7.3.0.03,7>deca-5,10-diene 85796-85-6 C15H22N4O2
    4,12-diacetyl-1,6,10-trimethyl-4,5,11,12-tetra-azatricyclo<7.3.0.03,7>deca-5,10-diene
    —— (4aR,7R)-3-hydroxy-7-[3-[(4-methoxyphenyl)methoxy]prop-1-en-2-yl]-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one 140184-89-0 C23H30O4
    (4aR,7R)-3-hydroxy-7-[3-[(4-methoxyphenyl)methoxy]prop-1-en-2-yl]-1,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one
    —— 4-(3-chlorophenyl)-2-(4-chlorophenyl)-1,4,5,6,7,8-hexahydro-7,7-dimethyl-5-(4,4-dimethyl-2,6-dioxocyclohexylidene)quinoline-3-carbonitrile 1039643-33-8 C32H30Cl2N2O2
    4-(3-chlorophenyl)-2-(4-chlorophenyl)-1,4,5,6,7,8-hexahydro-7,7-dimethyl-5-(4,4-dimethyl-2,6-dioxocyclohexylidene)quinoline-3-carbonitrile
    —— 4-benzothiazol-2-yl-2-hydroxy-phenyl β-<i>D</i>-glucopyranoside 40555-35-9 C19H19NO7S
    4-benzothiazol-2-yl-2-hydroxy-phenyl β-<i>D</i>-glucopyranoside
    —— 4-{[(E)-4-Bromo-phenylimino]-methyl}-2,6-di-tert-butyl-phenol 38209-96-0 C21H26BrNO
    4-{[(E)-4-Bromo-phenylimino]-methyl}-2,6-di-tert-butyl-phenol
    —— 4,4'-ureylene-di-butyric acid bis-decyl ester 119621-28-2 C29H56N2O5
    4,4'-ureylene-di-butyric acid bis-decyl ester
    —— 4-chloro-2-isopropylphenylboronic acid 1395084-16-8 C9H12BClO2
    4-chloro-2-isopropylphenylboronic acid
    —— [4-(cholest-5-en-3β-yloxy)butanoyl]-15-amino-4,7,10,13-tetraoxapentadecanoic acid pentafluorophenyl ester 1447655-40-4 C48H72F5NO8
    [4-(cholest-5-en-3β-yloxy)butanoyl]-15-amino-4,7,10,13-tetraoxapentadecanoic acid pentafluorophenyl ester
    —— 4-Methylamino-3-amino-benzoesaeure-phenylester 39033-70-0 C14H14N2O2
    4-Methylamino-3-amino-benzoesaeure-phenylester
    —— 4-Methyl-3a,4,7,7a-tetrahydro-1H-4,7-ethano-indene-8,9-dione 32235-25-9 C12H12O2
    4-Methyl-3a,4,7,7a-tetrahydro-1H-4,7-ethano-indene-8,9-dione
    —— 4-methyl-6-perfluorooctylpyrimidine-2-thiol 1117751-44-6 C13H5F17N2S
    4-methyl-6-perfluorooctylpyrimidine-2-thiol
    —— 4-(3-chloro-phenyl)-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylamine 71114-68-6 C14H11ClN4
    4-(3-chloro-phenyl)-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylamine
    —— 4-Carbamoyl-2-(1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yloxycarbonylamino)-butyric acid pentachlorophenyl ester 35245-27-3 C22H25Cl5N2O5
    4-Carbamoyl-2-(1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yloxycarbonylamino)-butyric acid pentachlorophenyl ester
    —— 4-(2-<4-(4-Ethoxycarbonyl-styryl)phenyl>ethyl)-4'-(2-phenylethyl)biphenyl 66489-16-5 C39H36O2
    4-(2-<4-(4-Ethoxycarbonyl-styryl)phenyl>ethyl)-4'-(2-phenylethyl)biphenyl
    —— 4-Chlor-3-sulfamido-1-<N-methyl-N-(N,α-dimethyl-α-pyrrolidinonylmethyl>benzolsulfonamid 17025-98-8 C14H20ClN3O5S2
    4-Chlor-3-sulfamido-1-<N-methyl-N-(N,α-dimethyl-α-pyrrolidinonylmethyl>benzolsulfonamid
    —— 4-(2-chloro-6-fluorophenyl)-N-(4-chlorobenzyl)-6-(2-(4-(trifluoromethoxy)benzylidene)hydrazinyl)-1,3,5-triazin-2-amine 1356484-99-5 C24H16Cl2F4N6O
    4-(2-chloro-6-fluorophenyl)-N-(4-chlorobenzyl)-6-(2-(4-(trifluoromethoxy)benzylidene)hydrazinyl)-1,3,5-triazin-2-amine
    —— 4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2-(1-methylpyrrolidin-2-yl)ethoxy)benzonitrile 1196547-00-8 C30H30F2N6O
    4-(6-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)-2-(2-(1-methylpyrrolidin-2-yl)ethoxy)benzonitrile
    —— 4-methoxy-2,6-dimethyl-N-[2-[2-oxo-2-[4-pyridin-3-yl-4-(3-pyrrolidin-1-yl-propyl)-piperidin-1-yl]-ethoxy]-ethyl]-N-phenyl-benzenesulfonic acid amide 1191106-73-6 C36H48N4O5S
    4-methoxy-2,6-dimethyl-N-[2-[2-oxo-2-[4-pyridin-3-yl-4-(3-pyrrolidin-1-yl-propyl)-piperidin-1-yl]-ethoxy]-ethyl]-N-phenyl-benzenesulfonic acid amide
    —— 4-(1-Pyridin-3-ylpyrazol-4-yl)-2-pyrimidin-2-ylpyrimidine 1292295-03-4 C16H11N7
    4-(1-Pyridin-3-ylpyrazol-4-yl)-2-pyrimidin-2-ylpyrimidine
    —— 4-((6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)methyl)-2,6-dimethylmorpholine 1196548-34-1 C28H31FN6O
    4-((6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)methyl)-2,6-dimethylmorpholine
    —— 4,8-dibromo-1,6-Naphthyridine 72754-02-0 C8H4Br2N2
    4,8-dibromo-1,6-Naphthyridine
    —— 4-(4-Chloro-phenyl)-2,2,3,3-tetramethoxy-cyclobutanecarbonitrile 62966-33-0 C15H18ClNO4
    4-(4-Chloro-phenyl)-2,2,3,3-tetramethoxy-cyclobutanecarbonitrile
    —— 4-Bromo-1-phenyl-pentan-1-ol 126405-05-8 C11H15BrO
    4-Bromo-1-phenyl-pentan-1-ol
    —— 4-[(2-hydroxy-4-oxocyclohexa-2,5-dienylideneamino)methylene]-2,6-dimethoxycyclohexa-2,5-dienone 1449522-16-0 C15H13NO5
    4-[(2-hydroxy-4-oxocyclohexa-2,5-dienylideneamino)methylene]-2,6-dimethoxycyclohexa-2,5-dienone
    —— 4-bromo-3-bromomethyl-tetrahydro-pyran 37835-26-0 C6H10Br2O
    4-bromo-3-bromomethyl-tetrahydro-pyran
    —— (4-pyridine)(methyl-o-carboranyl)methanol 12082-69-8 C9H19B10NO
    (4-pyridine)(methyl-o-carboranyl)methanol
    —— 4-<(2-Chlor-indanyl-(1))-amino>-benzoesaeure 792-31-4 C16H14ClNO2
    4-<(2-Chlor-indanyl-(1))-amino>-benzoesaeure
    —— 4-[2-(3-tert-butoxycarbonylaminoprop-1-yl)oxybenzoyl]amino-3-methoxy-N-[2-(3-tert-butoxycarbonylaminoprop-1-yl)oxy-4-methyl]phenyl-N-methylbenzamide 186661-06-3 C39H52N4O9
    4-[2-(3-tert-butoxycarbonylaminoprop-1-yl)oxybenzoyl]amino-3-methoxy-N-[2-(3-tert-butoxycarbonylaminoprop-1-yl)oxy-4-methyl]phenyl-N-methylbenzamide
    —— 4,5-Diphenyl-1-triphenylmethylamino-1,2,3-triazol 96975-88-1 C33H26N4
    4,5-Diphenyl-1-triphenylmethylamino-1,2,3-triazol
    —— 4-Ethoxy-3,6-dihydro-[1,2]dioxine 53960-27-3 C6H10O3
    4-Ethoxy-3,6-dihydro-[1,2]dioxine
    —— 4-<4-<3-(Biphenyl-4-yl)-1,2,4-oxadiazol-5-yl>-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol 65204-73-1 C36H25N5O
    4-<4-<3-(Biphenyl-4-yl)-1,2,4-oxadiazol-5-yl>-stilben-4-yl>-2-phenyl-2H-1,2,3-triazol
    —— 4-n-butyl-2,2-dimethyl-1,2,3,4-tetrahydro-2-silanaphthalene 1613027-44-3 C15H24Si
    4-n-butyl-2,2-dimethyl-1,2,3,4-tetrahydro-2-silanaphthalene
    —— 4-Piperidinone, 1,2-bis(phenylmethyl)-, (2S)- 1346773-47-4 C19H21NO
    4-Piperidinone, 1,2-bis(phenylmethyl)-, (2S)-
    —— 4-amino-5-(4-{[(6-ethylpyridin-2-yl)carbamoyl]amino}-3-fluorophenyl)-N-(2,2,2-trifluoroethyl)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 1136292-52-8 C23H20F4N8O2
    4-amino-5-(4-{[(6-ethylpyridin-2-yl)carbamoyl]amino}-3-fluorophenyl)-N-(2,2,2-trifluoroethyl)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-(4-fluorophenoxy)-1-(3,4,5-trimethoxyphenyl)but-2-yn-1-ol 305805-79-2 C19H19FO5
    4-(4-fluorophenoxy)-1-(3,4,5-trimethoxyphenyl)but-2-yn-1-ol
    —— (4S,5R,E)-5-(((tert-butyl)dimethylsilyl)oxy)-2,4-dimethylhex-2-en-1-ol 1440545-71-0 C14H30O2Si
    (4S,5R,E)-5-(((tert-butyl)dimethylsilyl)oxy)-2,4-dimethylhex-2-en-1-ol
    —— 4-(1,2-diphenyl-2-oxoethyloxy)coumarin 108305-80-2 C23H16O4
    4-(1,2-diphenyl-2-oxoethyloxy)coumarin
    —— 4-methyl-N-[1-(2-bromophenyl)but-3-enyl]aniline 1333412-77-3 C17H18BrN
    4-methyl-N-[1-(2-bromophenyl)but-3-enyl]aniline
    —— [4-(2,5-diphenylimino-4-acetyl-[1,3,4]-thiadiazolidine-3-carbonyl)-phenyl]-(2,5-diphenylimino-[1,3,4]-thiadiazolidin-3-yl)-methanone 1161927-97-4 C40H30N8O4S2
    [4-(2,5-diphenylimino-4-acetyl-[1,3,4]-thiadiazolidine-3-carbonyl)-phenyl]-(2,5-diphenylimino-[1,3,4]-thiadiazolidin-3-yl)-methanone
    —— 4-[(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-isopropylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612242-20-2 C20H20ClF3N6O
    4-[(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-isopropylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
    —— 4-Chloro-3-sulfamoyl-5-(3-trifluoromethyl-benzylamino)-benzoic acid 22893-08-9 C15H12ClF3N2O4S
    4-Chloro-3-sulfamoyl-5-(3-trifluoromethyl-benzylamino)-benzoic acid
    —— 4-Dipropylamino-N-methyl-3,5-dinitro-N-trichloromethylsulfanyl-benzenesulfonamide 55969-12-5 C14H19Cl3N4O6S2
    4-Dipropylamino-N-methyl-3,5-dinitro-N-trichloromethylsulfanyl-benzenesulfonamide
    —— 4-Methyl-2-propylthiazol-5-carbonsaeureanilid 21674-09-9 C14H16N2OS
    4-Methyl-2-propylthiazol-5-carbonsaeureanilid
    —— 4-Methyl-N-{2-oxo-1-[1-piperidin-1-yl-1-thiophen-2-yl-meth-(Z)-ylidene]-propyl}-benzenesulfonamide 71896-41-8 C20H24N2O3S2
    4-Methyl-N-{2-oxo-1-[1-piperidin-1-yl-1-thiophen-2-yl-meth-(Z)-ylidene]-propyl}-benzenesulfonamide
    —— (4R)-2-(3-acetamidophenyl)thiazolidine-4-carboxylic acid 1208224-18-3 C12H14N2O3S
    (4R)-2-(3-acetamidophenyl)thiazolidine-4-carboxylic acid