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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,8,12,16,20,24,28-heptakis-(2-cyanoethyl)-4,8,12,16,20,24,28-heptaazahentriacontane-1,31-dinitrile 1155879-61-0 C45H72N16
    4,8,12,16,20,24,28-heptakis-(2-cyanoethyl)-4,8,12,16,20,24,28-heptaazahentriacontane-1,31-dinitrile
    —— 4-(imidazolin-2-yl)-3-thiabutanoic acid 1379175-49-1 C6H10N2O2S
    4-(imidazolin-2-yl)-3-thiabutanoic acid
    —— 4-(methylsulfonyl)-1-propylpyridin-2(1H)-one 1152510-85-4 C9H13NO3S
    4-(methylsulfonyl)-1-propylpyridin-2(1H)-one
    —— (4-aminophenyl)methylphenylsilanol 102368-07-0 C13H15NOSi
    (4-aminophenyl)methylphenylsilanol
    —— 4-Hydroxy-N-naphthalen-2-yl-thiobenzamide 38244-03-0 C17H13NOS
    4-Hydroxy-N-naphthalen-2-yl-thiobenzamide
    —— 4-(3,4-Dihydro-6,7-dimethoxy-1-isochinolinyl)-N-(2-methoxyethyl)-3-furancarboxamid 96567-16-7 C19H22N2O5
    4-(3,4-Dihydro-6,7-dimethoxy-1-isochinolinyl)-N-(2-methoxyethyl)-3-furancarboxamid
    —— 4-[[5-[[(3-Fluorophenyl)sulfonyl]amino]-2-methylphenyl]amino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 427878-45-3 C29H27FN6O3S
    4-[[5-[[(3-Fluorophenyl)sulfonyl]amino]-2-methylphenyl]amino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid cyclohexylmethyl-amide 1028853-06-6 C21H37N3O2
    4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid cyclohexylmethyl-amide
    —— 4-(4-chlorophenyl)-2-(3-dimethylaminopropylthio)-4-(4-dimethylaminophenyl)-5-oxo-2-pyrroline-3-carbonitrile 88709-50-6 C24H27ClN4OS
    4-(4-chlorophenyl)-2-(3-dimethylaminopropylthio)-4-(4-dimethylaminophenyl)-5-oxo-2-pyrroline-3-carbonitrile
    —— 4-[(S)-2-hydroxy-2-phenyl-ethylamino]-2-oxo-1,2-dihydropyridine-3-carboxylic acid (4-dimethylamino-phenyl)amide 1121762-59-1 C22H24N4O3
    4-[(S)-2-hydroxy-2-phenyl-ethylamino]-2-oxo-1,2-dihydropyridine-3-carboxylic acid (4-dimethylamino-phenyl)amide
    —— 4-Chlor-1,3-dihydroxyanthrachinon 37567-64-9 C14H7ClO4
    4-Chlor-1,3-dihydroxyanthrachinon
    —— 4-Iodo-2-iodomethyl-butyric acid methyl ester 127392-71-6 C6H10I2O2
    4-Iodo-2-iodomethyl-butyric acid methyl ester
    —— 4-(2-bromophenethyl)-3-methylphenol 1309570-63-5 C15H15BrO
    4-(2-bromophenethyl)-3-methylphenol
    —— 4-(p-Tolyl)-5-anilino-3-mercapto-4H-1.2.4-triazol 21123-71-7 C15H14N4S
    4-(p-Tolyl)-5-anilino-3-mercapto-4H-1.2.4-triazol
    —— 4-(tert-butyl-dimethyl-silyloxy)cyclohexanecarboxylic acid ethyl ester 158009-09-7 C15H30O3Si
    4-(tert-butyl-dimethyl-silyloxy)cyclohexanecarboxylic acid ethyl ester
    —— 4-styryl-5-(sulfadiazinyl-amido)-6-methyl-1,2,3,4-tetrahydropyrimidine-2-thiones 1408332-03-5 C24H22N6O3S2
    4-styryl-5-(sulfadiazinyl-amido)-6-methyl-1,2,3,4-tetrahydropyrimidine-2-thiones
    —— 4-{3-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-hydroxy-2,2,4,4-tetramethyl-cyclobutyl}-phenol 53086-77-4 C24H31FN2O2
    4-{3-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-hydroxy-2,2,4,4-tetramethyl-cyclobutyl}-phenol
    —— 4-Amino-5-acetamidomethyl-2-methyl-1,2,3-triazol 50533-83-0 C6H11N5O
    4-Amino-5-acetamidomethyl-2-methyl-1,2,3-triazol
    —— 4,5-Dichloro-2-(4-pyridinyl)pyrimidine 1240594-23-3 C9H5Cl2N3
    4,5-Dichloro-2-(4-pyridinyl)pyrimidine
    —— 4-Cyclohexyl-5-hydroxy-2-methyl-1H-pyrimidin-6-on 120456-70-4 C11H16N2O2
    4-Cyclohexyl-5-hydroxy-2-methyl-1H-pyrimidin-6-on
    —— 4-((1R,2S,4R,5S,8S,12R)-2-hydroxy-4-methyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-methoxybenzonitrile 1095183-41-7 C19H20N2O5
    4-((1R,2S,4R,5S,8S,12R)-2-hydroxy-4-methyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.1(1,4).0(5,12)]tridec-7-yl)-2-methoxybenzonitrile
    —— 4-[(Dimethylamino)methyl]-I(2)-ethyl-1-piperidineethanamine 1249996-29-9 C12H27N3
    4-[(Dimethylamino)methyl]-I(2)-ethyl-1-piperidineethanamine
    —— 4-(1-methoxycyclobutyl)phenol 1234665-20-3 C11H14O2
    4-(1-methoxycyclobutyl)phenol
    —— 4-[(4-hydroxyphenyl)thio]-N-methyl-N-(4-methylbenzyl)butanamide 1229039-76-2 C19H23NO2S
    4-[(4-hydroxyphenyl)thio]-N-methyl-N-(4-methylbenzyl)butanamide
    —— (4Z)-4-[(2-chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 1446145-30-7 C27H21ClN4O2
    (4Z)-4-[(2-chlorophenyl)(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— (4-methyl-4-(prop-1-en-2-yl)-1-tosylpyrrolidin-3-yl)(phenyl)methanone 1309599-95-8 C22H25NO3S
    (4-methyl-4-(prop-1-en-2-yl)-1-tosylpyrrolidin-3-yl)(phenyl)methanone
    —— 4-Methylaminomethylbicyclo<2.2.2>octan-1-carbonsaeure 28345-56-4 C11H19NO2
    4-Methylaminomethylbicyclo<2.2.2>octan-1-carbonsaeure
    —— 4-Methoxy-4-[3-[3-methyl-4-(2-methylimidazol-1-yl)benzyloxy]phenyl]-3,4,5,6-tetrahydro-2H-pyran 167758-18-1 C24H28N2O3
    4-Methoxy-4-[3-[3-methyl-4-(2-methylimidazol-1-yl)benzyloxy]phenyl]-3,4,5,6-tetrahydro-2H-pyran
    —— (4R)-3-((2R)-3-t-butoxycarbonyl-2-benzylpropionyl)-4-(2-propyl)-oxazolidine-2-one 122225-28-9 C21H29NO5
    (4R)-3-((2R)-3-t-butoxycarbonyl-2-benzylpropionyl)-4-(2-propyl)-oxazolidine-2-one
    —— 4-cycloheptyl-2-thiazolemethanol 156589-69-4 C11H17NOS
    4-cycloheptyl-2-thiazolemethanol
    —— 4,6-di-tert-butyl-2-[(2-cyclohexyl-6-methylphenylimino)methyl]phenol 1072934-25-8 C28H39NO
    4,6-di-tert-butyl-2-[(2-cyclohexyl-6-methylphenylimino)methyl]phenol
    —— 4-(2-(4-pyridyl)-5-pyrimidinyl)phenol 159488-52-5 C15H11N3O
    4-(2-(4-pyridyl)-5-pyrimidinyl)phenol
    —— 4-(3-(cyclopropylmethoxy)-2-ethoxy-4-methoxyphenyl)-2,3-dihydro-1H-inden-1-one 1345880-45-6 C22H24O4
    4-(3-(cyclopropylmethoxy)-2-ethoxy-4-methoxyphenyl)-2,3-dihydro-1H-inden-1-one
    —— (4-acetoxy-3,5-dimethoxy-phenyl)-acetonitrile 105105-04-2 C12H13NO4
    (4-acetoxy-3,5-dimethoxy-phenyl)-acetonitrile
    —— 4-Sulfo-benzochinon-(1,2)-diazid-(2) 110295-85-7 C6H4N2O4S
    4-Sulfo-benzochinon-(1,2)-diazid-(2)
    —— 4-[(2-iodophenoxy)methyl]pyridine 958889-01-5 C12H10INO
    4-[(2-iodophenoxy)methyl]pyridine
    —— 4-oxo-8-(piperidin-4-ylsulfamoyl)-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate 918473-47-9 C19H22N4O5S
    4-oxo-8-(piperidin-4-ylsulfamoyl)-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate
    —— 4b-morpholin-4-yl-10b,11-dihydro-4b<i>H</i>-indeno[2,1-<i>a</i>]azulene-5-carbonitrile 54522-76-8 C22H20N2O
    4b-morpholin-4-yl-10b,11-dihydro-4b<i>H</i>-indeno[2,1-<i>a</i>]azulene-5-carbonitrile
    —— 4,6-diphenyl-3-(2-hydroxy-1-naphthylazo)-2-cyanoselenopheno<2,3-b>pyridine 137503-14-1 C30H18N4OSe
    4,6-diphenyl-3-(2-hydroxy-1-naphthylazo)-2-cyanoselenopheno<2,3-b>pyridine
    —— 4-acetyl-4,5-diclorocyclohexene-3,6-dione 79755-93-4 C8H6Cl2O3
    4-acetyl-4,5-diclorocyclohexene-3,6-dione
    —— (+/-)-4-ethoxy-benzoic acid-[<i>trans</i>-2-(4-phenyl-piperazino)-cyclohexyl ester]; hydrochloride 124143-21-1 C25H32N2O3*ClH
    (+/-)-4-ethoxy-benzoic acid-[<i>trans</i>-2-(4-phenyl-piperazino)-cyclohexyl ester]; hydrochloride
    —— 4,5-Dimethyl-non-6-in-8-en-4,5-diacetat 39106-91-7 C15H22O4
    4,5-Dimethyl-non-6-in-8-en-4,5-diacetat
    —— 4,5-Dimethoxy-2-(2-methoxy-acetyl)-isophthalic acid dimethyl ester 42957-35-7 C15H18O8
    4,5-Dimethoxy-2-(2-methoxy-acetyl)-isophthalic acid dimethyl ester
    —— 4-Oxy-3,5-dichlorbenzoylglycolsaeureaethylester 27893-17-0 C11H10Cl2O5
    4-Oxy-3,5-dichlorbenzoylglycolsaeureaethylester
    —— 4,5-Dihydro-1-benzoxepin-3(2H)-on 38824-31-6 C17H15NO3
    4,5-Dihydro-1-benzoxepin-3(2H)-on
    —— 4-Nitro-benzoic acid 5-[2-(4-methoxy-phenylamino)-acetylamino]-naphthalen-1-yl ester 27151-16-2 C26H21N3O6
    4-Nitro-benzoic acid 5-[2-(4-methoxy-phenylamino)-acetylamino]-naphthalen-1-yl ester
    —— (4aS,6aS,6bR,10S,12aR)-2,2,6a,6b,9,9,12a-Heptamethyl-10-((2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 64865-08-3 C41H68O8
    (4aS,6aS,6bR,10S,12aR)-2,2,6a,6b,9,9,12a-Heptamethyl-10-((2R,3R,4S,5R,6R)-3,4,5-trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— (4-Chloro-phenyl)-(1-cyanomethyl-cyclohexyl)-acetonitrile 38169-36-7 C16H17ClN2
    (4-Chloro-phenyl)-(1-cyanomethyl-cyclohexyl)-acetonitrile
    —— 4-methyl-6-(trifluoromethyl)furo[3,2-b]indole-2-carboxylic acid 95611-74-8 C13H8F3NO3
    4-methyl-6-(trifluoromethyl)furo[3,2-b]indole-2-carboxylic acid
    —— 4-m-Methoxybenzoylfluoren-oxim 33207-64-6 C21H17NO2
    4-m-Methoxybenzoylfluoren-oxim