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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-butyl-1-phenyl-1-octyn-3-one 1226808-42-9 C18H24O
    4-butyl-1-phenyl-1-octyn-3-one
    —— 4-ethyl-5-methyl-pyrrole-3-carboxylic acid 860759-74-6 C8H11NO2
    4-ethyl-5-methyl-pyrrole-3-carboxylic acid
    —— 4-(3-Trifluoromethyl-phenylsulfamoyl)-benzoic acid 321979-21-9 C14H10F3NO4S
    4-(3-Trifluoromethyl-phenylsulfamoyl)-benzoic acid
    —— 4-(5-formyl-7-methoxy-1,3-benzodioxol-4-yl)-7-methoxy-1,3-benzodioxole-5-carbaldehyde —— C18H14O8
    4-(5-formyl-7-methoxy-1,3-benzodioxol-4-yl)-7-methoxy-1,3-benzodioxole-5-carbaldehyde
    —— 4-bromo-2-morpholino-6-nitrobenzo[d]oxazole 1428335-93-6 C11H10BrN3O4
    4-bromo-2-morpholino-6-nitrobenzo[d]oxazole
    —— 4-ethyl-1-[5-[2-(ethylcarbamoylamino)-7-(2-pyridyl)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]piperidine-4-carboxylic acid 1372546-04-7 C27H29N7O3S
    4-ethyl-1-[5-[2-(ethylcarbamoylamino)-7-(2-pyridyl)-1,3-benzothiazol-5-yl]pyrimidin-2-yl]piperidine-4-carboxylic acid
    —— 4-Butylsulfanylbutan-1-amine 1155979-22-8 C8H19NS
    4-Butylsulfanylbutan-1-amine
    —— 4-Ethylsulfanyl-butylamine 960495-26-5 C6H15NS
    4-Ethylsulfanyl-butylamine
    —— 4-Isobutylsulfanyl-butylamine 1157041-58-1 C8H19NS
    4-Isobutylsulfanyl-butylamine
    —— ((4-isothiocyanatobutyl)sulfinyl)benzene 1356472-64-4 C11H13NOS2
    ((4-isothiocyanatobutyl)sulfinyl)benzene
    —— 4-Propylsulfanyl-butylamine 1153080-48-8 C7H17NS
    4-Propylsulfanyl-butylamine
    —— ((4-isothiocyanatobutyl)sulfinyl)cyclopentane 1414791-79-9 C10H17NOS2
    ((4-isothiocyanatobutyl)sulfinyl)cyclopentane
    —— [4-(2-Hydroxy-ethyl)-5-pyrazin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid ethyl ester 717847-09-1 C12H15N5O3S
    [4-(2-Hydroxy-ethyl)-5-pyrazin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid ethyl ester
    —— 4,5-dihydro-5-oxo-1H-<1,2>diazepino<4,5-b>indole 80364-05-2 C11H9N3O
    4,5-dihydro-5-oxo-1H-<1,2>diazepino<4,5-b>indole
    —— 4-Anilino-2-chloroquinoline-3-carbonitrile 246546-76-9 C16H10ClN3
    4-Anilino-2-chloroquinoline-3-carbonitrile
    —— 4-Benzylamino-2-chloroquinoline-3-carbonitrile 246546-73-6 C17H12ClN3
    4-Benzylamino-2-chloroquinoline-3-carbonitrile
    —— 4-benzoyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester 90433-74-2 C16H17NO3
    4-benzoyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— 4-benzoyl-3,5-dimethyl-pyrrole-2-carboxylic acid 356068-84-3 C14H13NO3
    4-benzoyl-3,5-dimethyl-pyrrole-2-carboxylic acid
    —— [4-Dodecoxy-6-(hydroxymethyl)pyridin-2-yl]methanol 679412-91-0 C19H33NO3
    [4-Dodecoxy-6-(hydroxymethyl)pyridin-2-yl]methanol
    —— 4-Thiocanon 22842-44-0 C7H12OS
    4-Thiocanon
    —— 4-Isopropylsulfanyl-butylamine 1183033-18-2 C7H17NS
    4-Isopropylsulfanyl-butylamine
    —— 4,5-dihydro-2-methyl-5-oxo-1H-<1,2>diazepino<4,5-b>indole 80364-07-4 C12H11N3O
    4,5-dihydro-2-methyl-5-oxo-1H-<1,2>diazepino<4,5-b>indole
    —— 4-(1,4-dimethyl-3-cyclohexenyl)-1,6-heptadien-4-ol 83258-27-9 C15H24O
    4-(1,4-dimethyl-3-cyclohexenyl)-1,6-heptadien-4-ol
    —— 4-(3-methoxyphenyl)piperazine-1-carbodithioate 791751-90-1 C12H16N2OS2
    4-(3-methoxyphenyl)piperazine-1-carbodithioate
    —— 4-(2-(4-(tert-butoxycarbonyl)piperazin-1-yl)ethoxy)-2,6-bis(hydroxymethyl)pyridine 1268810-27-0 C18H29N3O5
    4-(2-(4-(tert-butoxycarbonyl)piperazin-1-yl)ethoxy)-2,6-bis(hydroxymethyl)pyridine
    —— 4-chloro-2-(4-phenoxyphenyl)quinoline-3-carbonitrile 1266161-72-1 C22H13ClN2O
    4-chloro-2-(4-phenoxyphenyl)quinoline-3-carbonitrile
    —— 4-[2-(piperazin-1-yl)ethoxy]-2,6-bis(hydroxymethyl)pyridine 1268810-26-9 C13H21N3O3
    4-[2-(piperazin-1-yl)ethoxy]-2,6-bis(hydroxymethyl)pyridine
    —— 4-(2-(2-methoxyethoxy)ethoxy)pyridine-2,6-dicarbohydrazide 1366043-99-3 C12H19N5O5
    4-(2-(2-methoxyethoxy)ethoxy)pyridine-2,6-dicarbohydrazide
    —— 4-(benzyloxy)pyridine-2,6-dicarbonyl dichloride 247576-45-0 C14H9Cl2NO3
    4-(benzyloxy)pyridine-2,6-dicarbonyl dichloride
    —— 4-chloro-2-(4-phenyl-piperazin-1-yl)-6,7-dihydro-thieno[3,2-d]pyrimidine 913581-91-6 C16H17ClN4S
    4-chloro-2-(4-phenyl-piperazin-1-yl)-6,7-dihydro-thieno[3,2-d]pyrimidine
    —— 4-allyloxypyridine-2,6-dicarboxylic acid 220616-66-0 C10H9NO5
    4-allyloxypyridine-2,6-dicarboxylic acid
    —— 4-(2-methyl-1H-indol-5-yloxy)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester 1229455-06-4 C21H24N4O3
    4-(2-methyl-1H-indol-5-yloxy)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester
    —— 4-methyl-1-(2-(trimethylsilyl)ethoxymethyl)-1H-pyrrol-2-carbaldehyde 1191422-87-3 C12H21NO2Si
    4-methyl-1-(2-(trimethylsilyl)ethoxymethyl)-1H-pyrrol-2-carbaldehyde
    —— 4-(2,4-dichloro-phenoxy)-butyric acid-(4-chloro-anilide) 101119-43-1 C16H14Cl3NO2
    4-(2,4-dichloro-phenoxy)-butyric acid-(4-chloro-anilide)
    —— (4R,5Z)-1,5-undecadien-4-ol 261784-09-2 C11H20O
    (4R,5Z)-1,5-undecadien-4-ol
    —— 4-[2-[2-[2-[2,6-Bis(hydrazinecarbonyl)pyridin-4-yl]oxyethoxy]ethoxy]ethoxy]pyridine-2,6-dicarbohydrazide 1366044-01-0 C20H28N10O8
    4-[2-[2-[2-[2,6-Bis(hydrazinecarbonyl)pyridin-4-yl]oxyethoxy]ethoxy]ethoxy]pyridine-2,6-dicarbohydrazide
    —— 4-(2-{2-[2-Azido-ethoxy]-ethoxy}-ethoxy)-pyridine-2,6-dicarboxylic acid diethyl ester 530151-57-6 C17H24N4O7
    4-(2-{2-[2-Azido-ethoxy]-ethoxy}-ethoxy)-pyridine-2,6-dicarboxylic acid diethyl ester
    —— 4-[2-[[4-Amino-5-[4-(difluoromethoxy)phenyl]-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dihydroquinoxalin-2-one 5529-06-6 C19H16F2N6O3S
    4-[2-[[4-Amino-5-[4-(difluoromethoxy)phenyl]-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dihydroquinoxalin-2-one
    —— 4-benzyloxy-2-benzyloxycarbonylmethoxybenzaldehyde 910225-67-1 C23H20O5
    4-benzyloxy-2-benzyloxycarbonylmethoxybenzaldehyde
    —— 4-[(2,5-Dichlorobenzoyl)carbamothioylamino]benzoic acid 532415-58-0 C15H10Cl2N2O3S
    4-[(2,5-Dichlorobenzoyl)carbamothioylamino]benzoic acid
    —— (4,4-dimethyl-1-sulfanylidene-5H-dithiolo[3,4-c]quinolin-8-yl) 2-bromobenzoate 6101-39-9 C19H14BrNO2S3
    (4,4-dimethyl-1-sulfanylidene-5H-dithiolo[3,4-c]quinolin-8-yl) 2-bromobenzoate
    —— 4-(Thiophen-2-ylmethylsulfanyl)butan-1-amine 142313-50-6 C9H15NS2
    4-(Thiophen-2-ylmethylsulfanyl)butan-1-amine
    —— (4S,5R,E)-6-hydroxy-5-benzyloxy-4-acetyloxy-2-hexenal trimethylenedithioacetal 263388-30-3 C18H24O4S2
    (4S,5R,E)-6-hydroxy-5-benzyloxy-4-acetyloxy-2-hexenal trimethylenedithioacetal
    —— 4-chloro-7-methoxyquinoline-2-carbaldehyde 904369-64-8 C11H8ClNO2
    4-chloro-7-methoxyquinoline-2-carbaldehyde
    —— 4(3-tert.-Butylamino-2-hydroxypropoxy)-5,6,7,8-tetrahydronapthaldehyde 60964-07-0 C18H27NO3
    4(3-tert.-Butylamino-2-hydroxypropoxy)-5,6,7,8-tetrahydronapthaldehyde
    —— 4,4'-dimethoxy-3,3'-diquinolinyl sulfide 156635-82-4 C20H16N2O2S
    4,4'-dimethoxy-3,3'-diquinolinyl sulfide
    —— (4S,5S,E)-4,5-isopropylidenedioxy-2-hexenal 70075-39-7 C9H14O3
    (4S,5S,E)-4,5-isopropylidenedioxy-2-hexenal
    —— 4-{[(4-chlorophenyl)sulfanyl]methyl}-N-[2-(2-fluorophenoxy)ethyl]benzamide 6058-45-3 C22H19ClFNO2S
    4-{[(4-chlorophenyl)sulfanyl]methyl}-N-[2-(2-fluorophenoxy)ethyl]benzamide
    —— 4-isothiocyanato-2-chlorobenzoic acid 486415-44-5 C8H4ClNO2S
    4-isothiocyanato-2-chlorobenzoic acid
    —— 4-bromo-2,5-dimethyl-1H-pyrrole-3-carbonitrile 562074-42-4 C7H7BrN2
    4-bromo-2,5-dimethyl-1H-pyrrole-3-carbonitrile