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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(E)-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethenyl]benzaldehyde 1312201-18-5 C21H23BO3
    4-[(E)-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethenyl]benzaldehyde
    —— 4,4,6,6-tetrachloro-3-tert-butyl-3,4-dihydro-spiro[1,3,2-benzoxazaphosphorine][2λ5,4λ5,6λ5][1,3,5,2,4,6]triazatriphosphorine 1227724-55-1 C11H15Cl4N4OP3
    4,4,6,6-tetrachloro-3-tert-butyl-3,4-dihydro-spiro[1,3,2-benzoxazaphosphorine][2λ5,4λ5,6λ5][1,3,5,2,4,6]triazatriphosphorine
    —— 4-nitrosomethylaminopyridine 1-oxide 82308-48-3 C6H7N3O2
    4-nitrosomethylaminopyridine 1-oxide
    —— 4-{3,6-bis[3,6-di-(3,6-di-tert-butylcarbazole-9-yl)carbazole-9-yl]carbazole-9-yl}benzaldehyde 1034297-09-0 C123H119N7O
    4-{3,6-bis[3,6-di-(3,6-di-tert-butylcarbazole-9-yl)carbazole-9-yl]carbazole-9-yl}benzaldehyde
    —— 4-(trifluoromethoxy)-N-[3,5,5-trimethyl-6-[[4-(trifluoromethoxy)benzoyl]amino]hexyl]benzamide 28031-27-8 C25H28F6N2O4
    4-(trifluoromethoxy)-N-[3,5,5-trimethyl-6-[[4-(trifluoromethoxy)benzoyl]amino]hexyl]benzamide
    —— [4-(1H-imidazol-1-yl)-2-butynyl]trimethyl urea 129057-36-9 C11H16N4O
    [4-(1H-imidazol-1-yl)-2-butynyl]trimethyl urea
    —— [4-(5-methyl-1H-imidazol-1-yl)-2-butynyl]trimethyl urea 129057-38-1 C12H18N4O
    [4-(5-methyl-1H-imidazol-1-yl)-2-butynyl]trimethyl urea
    —— 4-(trifluoromethoxy)-N-[3-[5-(trifluoromethyl)pyridin-2-yl]sulfonylpropyl]benzamide 1207192-81-1 C17H14F6N2O4S
    4-(trifluoromethoxy)-N-[3-[5-(trifluoromethyl)pyridin-2-yl]sulfonylpropyl]benzamide
    —— (4-trifluoromethoxyphenyl)-(3-methoxythiophen-2-yl)-methanone 897656-40-5 C13H9F3O3S
    (4-trifluoromethoxyphenyl)-(3-methoxythiophen-2-yl)-methanone
    —— 4-(trifluoromethoxy)-N-[6-[[4-(trifluoromethoxy)benzoyl]amino]hexyl]benzamide 27914-35-8 C22H22F6N2O4
    4-(trifluoromethoxy)-N-[6-[[4-(trifluoromethoxy)benzoyl]amino]hexyl]benzamide
    —— 4-(trifluoromethoxy)-N-[2-[5-(trifluoromethyl)pyridin-2-yl]sulfonylethyl]benzamide 1207192-72-0 C16H12F6N2O4S
    4-(trifluoromethoxy)-N-[2-[5-(trifluoromethyl)pyridin-2-yl]sulfonylethyl]benzamide
    —— 4-nitro-2-(4-trifluoromethoxy-benzoylamino)-benzoic acid methyl ester 848826-02-8 C16H11F3N2O6
    4-nitro-2-(4-trifluoromethoxy-benzoylamino)-benzoic acid methyl ester
    —— 4-(4-phenyl-4-n-propyl-4-silacyclohexyl)phenol 177787-21-2 C20H26OSi
    4-(4-phenyl-4-n-propyl-4-silacyclohexyl)phenol
    —— 4((3-(((1,1-dimethylethyl)dimethylsilyl)oxy)-1-propenyl)thio)benzenamine 287171-45-3 C15H25NOSSi
    4((3-(((1,1-dimethylethyl)dimethylsilyl)oxy)-1-propenyl)thio)benzenamine
    —— 4-trifluoromethoxybenzoic acid 2-amino-3-(5-chloro-2H-benzotriazol-2-yl)-2-cyanopropyl ester 1086837-30-0 C18H13ClF3N5O3
    4-trifluoromethoxybenzoic acid 2-amino-3-(5-chloro-2H-benzotriazol-2-yl)-2-cyanopropyl ester
    —— 4-(1-adamantyl)-5-(1,3-benzodioxol-5-yl)-3-trifluoromethyl-1H-pyrazole 898055-76-0 C21H21F3N2O2
    4-(1-adamantyl)-5-(1,3-benzodioxol-5-yl)-3-trifluoromethyl-1H-pyrazole
    —— 4-((5-(diethylamino)-2-formylphenoxy)methyl)phenyl diethyl phosphate 1429015-59-7 C22H30NO6P
    4-((5-(diethylamino)-2-formylphenoxy)methyl)phenyl diethyl phosphate
    —— 4-chloro-2-methyl-5-phenylpyridazin-3(2H)-one 663953-56-8 C11H9ClN2O
    4-chloro-2-methyl-5-phenylpyridazin-3(2H)-one
    —— 4,14-Dibromo-9,19-ditert-butyl-3,13-dithiahexacyclo[9.9.2.02,6.07,22.012,16.017,21]docosa-1(20),2(6),4,7(22),8,10,12(16),14,17(21),18-decaene 1384069-52-6 C28H24Br2S2
    4,14-Dibromo-9,19-ditert-butyl-3,13-dithiahexacyclo[9.9.2.02,6.07,22.012,16.017,21]docosa-1(20),2(6),4,7(22),8,10,12(16),14,17(21),18-decaene
    —— 4-Benzylsulfanyl-5-chloro-2-methylpyridazin-3-one 25818-68-2 C12H11ClN2OS
    4-Benzylsulfanyl-5-chloro-2-methylpyridazin-3-one
    —— 4-Chloro-5-[[(4-chlorophenyl)methylideneamino]-methylamino]-2-methylpyridazin-3-one 96017-27-5 C13H12Cl2N4O
    4-Chloro-5-[[(4-chlorophenyl)methylideneamino]-methylamino]-2-methylpyridazin-3-one
    —— 4,5-Dimethoxy-2-methyl-pyridazin-3-on 7692-09-3 C7H10N2O3
    4,5-Dimethoxy-2-methyl-pyridazin-3-on
    —— 4-(5-Chloro-1-methyl-6-oxopyridazin-4-yl)oxybenzonitrile 214556-13-5 C12H8ClN3O2
    4-(5-Chloro-1-methyl-6-oxopyridazin-4-yl)oxybenzonitrile
    —— 4-chloro-5-(dicyanomethyl)-2-methyl-6-nitropyridazin-3(2H)-one 1096252-86-6 C8H4ClN5O3
    4-chloro-5-(dicyanomethyl)-2-methyl-6-nitropyridazin-3(2H)-one
    —— 4,14-Dibromo-9,19-ditert-butyl-3,15-dithiahexacyclo[9.9.2.02,6.07,22.012,16.017,21]docosa-1(20),2(6),4,7,9,11,13,16,18,21-decaene 1384069-71-9 C28H24Br2S2
    4,14-Dibromo-9,19-ditert-butyl-3,15-dithiahexacyclo[9.9.2.02,6.07,22.012,16.017,21]docosa-1(20),2(6),4,7,9,11,13,16,18,21-decaene
    —— 4-benzylamino-5-chloro-2-methyl-3(2H)-pyridazinone 91736-88-8 C12H12ClN3O
    4-benzylamino-5-chloro-2-methyl-3(2H)-pyridazinone
    —— 4-chloro-2-methyl-5-trimethylsilylethynyl-3(2H)-pyridazinone 407577-74-6 C10H13ClN2OSi
    4-chloro-2-methyl-5-trimethylsilylethynyl-3(2H)-pyridazinone
    —— 4-Benzylsulfonyl-5-(2-hydroxyethylamino)-2-methylpyridazin-3-one 181474-78-2 C14H17N3O4S
    4-Benzylsulfonyl-5-(2-hydroxyethylamino)-2-methylpyridazin-3-one
    —— 4-benzylsulfonyl-5-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-2-methylpyridazin-3-one 181474-80-6 C17H21N3O4S
    4-benzylsulfonyl-5-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-2-methylpyridazin-3-one
    —— 4-allyloxy-2-methyl-5-morpholin-4-yl-2<i>H</i>-pyridazin-3-one 69123-82-6 C12H17N3O3
    4-allyloxy-2-methyl-5-morpholin-4-yl-2<i>H</i>-pyridazin-3-one
    —— 4-chloro-5-ethoxy-2-methyl-2H-pyridazin-3-one 40905-04-2 C7H9ClN2O2
    4-chloro-5-ethoxy-2-methyl-2H-pyridazin-3-one
    —— 4-(2-chloro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (2-methyl-3-oxo-2,3-dihydro-pyridazin-4-yl)-amide 1266245-57-1 C18H18ClF3N4O3
    4-(2-chloro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (2-methyl-3-oxo-2,3-dihydro-pyridazin-4-yl)-amide
    —— 4-Chloracetophenon-O-benzoyloxim 14688-24-5 C15H12ClNO2
    4-Chloracetophenon-O-benzoyloxim
    —— 4-benzylsulfonyl-5-[(2S)-2-(chloromethyl)pyrrolidin-1-yl]-2-methylpyridazin-3-one 181474-81-7 C17H20ClN3O3S
    4-benzylsulfonyl-5-[(2S)-2-(chloromethyl)pyrrolidin-1-yl]-2-methylpyridazin-3-one
    —— 4-Benzylsulfonyl-5-chloro-2-methylpyridazin-3-one 181474-72-6 C12H11ClN2O3S
    4-Benzylsulfonyl-5-chloro-2-methylpyridazin-3-one
    —— 4-{2-[4-(5-fluoro-2-trifluoromethyl-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one 1266245-05-9 C19H20F4N4O3
    4-{2-[4-(5-fluoro-2-trifluoromethyl-phenoxy)-piperidin-1-yl]-2-oxo-ethylamino}-2-methyl-2H-pyridazin-3-one
    —— 4-[(5Z)-4-oxo-5-(pyridin-3-ylmethylene)-2-thioxo-1,3-thiazolidin-3-yl]benzoic acid 1427537-93-6 C16H10N2O3S2
    4-[(5Z)-4-oxo-5-(pyridin-3-ylmethylene)-2-thioxo-1,3-thiazolidin-3-yl]benzoic acid
    —— 4-chloro-2-methyl-5-(methylamino)pyridazin-3(2H)-one 98796-09-9 C6H8ClN3O
    4-chloro-2-methyl-5-(methylamino)pyridazin-3(2H)-one
    —— 4-chloro-5-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-2-methyl-2H-pyridazin-3-one 1197359-60-6 C19H22ClN3O2
    4-chloro-5-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-2-methyl-2H-pyridazin-3-one
    —— 4-Chloro-5-(2-hydroxyphenoxy)-2-methylpyridazin-3-one 485808-27-3 C11H9ClN2O3
    4-Chloro-5-(2-hydroxyphenoxy)-2-methylpyridazin-3-one
    —— (4-chloro-2,6-bis(methylthio)pyrimidin-5-yl)phenyl-methanone 1080662-21-0 C13H11ClN2OS2
    (4-chloro-2,6-bis(methylthio)pyrimidin-5-yl)phenyl-methanone
    —— 4-chloro-3,5-dimethoxynitrobenzene 175435-41-3 C8H8ClNO4
    4-chloro-3,5-dimethoxynitrobenzene
    —— 4β-O-3'-fluoro-5'-(trifluoromethyl)benzoylsipholenol A 1562411-63-5 C38H54F4O5
    4β-O-3'-fluoro-5'-(trifluoromethyl)benzoylsipholenol A
    —— 4-[(α-cyano)acetoxy]benzaldehyde 883236-84-8 C10H7NO3
    4-[(α-cyano)acetoxy]benzaldehyde
    —— 4,5-bis(trichloromethyl)-4,5-dihydroxyimidazolidin-2-one 119254-33-0 C5H4Cl6N2O3
    4,5-bis(trichloromethyl)-4,5-dihydroxyimidazolidin-2-one
    —— (4R,5R,8S,12R)-1-[tert-butyl(diphenyl)silyl]oxy-15,15-dimethoxy-8,12-dimethyl-4-phenylmethoxy-5-propan-2-ylpentadecan-7-one 503443-84-3 C45H68O5Si
    (4R,5R,8S,12R)-1-[tert-butyl(diphenyl)silyl]oxy-15,15-dimethoxy-8,12-dimethyl-4-phenylmethoxy-5-propan-2-ylpentadecan-7-one
    —— 4-(1,3-dioxolan-2-yl)-1,3-dithiole-2-thione 161119-29-5 C6H6O2S3
    4-(1,3-dioxolan-2-yl)-1,3-dithiole-2-thione
    —— 4-(1,3-dioxolan-2-yl)-1,2,3-thiadiazole 161119-28-4 C5H6N2O2S
    4-(1,3-dioxolan-2-yl)-1,2,3-thiadiazole
    —— 4,5-Bis(4-methoxyphenyl)-1,2-dithiol-3-on 81385-76-4 C17H14O3S2
    4,5-Bis(4-methoxyphenyl)-1,2-dithiol-3-on
    —— 4-((Z)-5-((Z)-2-cyano-3-(4-isopropylphenyl)allylidene)-4-oxo-2-thioxothiazolidin-3-yl)benzoic acid 1556921-94-8 C23H18N2O3S2
    4-((Z)-5-((Z)-2-cyano-3-(4-isopropylphenyl)allylidene)-4-oxo-2-thioxothiazolidin-3-yl)benzoic acid