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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,9bR)-8-(2,4,6-trichlorophenyl)-N,N-dimethyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine 488125-88-8 C19H19Cl3N2O
    (4aS,9bR)-8-(2,4,6-trichlorophenyl)-N,N-dimethyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine
    —— 4-((1H-indol-2-yl)(phenyl)methyl)morpholine 1196834-96-4 C19H20N2O
    4-((1H-indol-2-yl)(phenyl)methyl)morpholine
    —— 4-(Diphenylphosphoryl)-1,2,3-triphenyl-2-buten-1-on 83757-92-0 C34H27O2P
    4-(Diphenylphosphoryl)-1,2,3-triphenyl-2-buten-1-on
    —— 4-(4-iodo-2-Z-butenoxy)-3-methoxybenzenemethanol 115495-31-3 C12H15IO3
    4-(4-iodo-2-Z-butenoxy)-3-methoxybenzenemethanol
    —— 4-(2-Furylmethyl)-2,3-dihydro-6-(p-phenoxyphenyl)-pyridazin-3-on 68394-76-3 C21H16N2O3
    4-(2-Furylmethyl)-2,3-dihydro-6-(p-phenoxyphenyl)-pyridazin-3-on
    —— 4-(4-benzyl-5-benzylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline 70059-92-6 C26H22N4S
    4-(4-benzyl-5-benzylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline
    —— 4-(4-iodo-phenyl)-1-methyl-4<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]quinazolin-5-one 68357-65-3 C16H11IN4O
    4-(4-iodo-phenyl)-1-methyl-4<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]quinazolin-5-one
    —— 4-isopropyl-N-[2-methyl-4-(2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-3-sulfamoyl-benzamide 1146700-16-4 C26H36N4O3S
    4-isopropyl-N-[2-methyl-4-(2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-3-sulfamoyl-benzamide
    —— 4-(diphenylmethyl)-N-methylbenzamide 283589-40-2 C21H19NO
    4-(diphenylmethyl)-N-methylbenzamide
    —— 4-dichlorophosphanyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 141941-58-4 C9H8Cl2NO2P
    4-dichlorophosphanyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
    —— 4-((4-(cyano(naphthalen-2-yl)methyl)pyrimidin-2-yl)amino)benzonitrile 1353160-30-1 C23H15N5
    4-((4-(cyano(naphthalen-2-yl)methyl)pyrimidin-2-yl)amino)benzonitrile
    —— 4-(2,6-dimethylpyridin-3-yloxy)-3-chlorophenylamine 1362703-52-3 C13H13ClN2O
    4-(2,6-dimethylpyridin-3-yloxy)-3-chlorophenylamine
    —— 4β-<2-(4-methoxybenzocyclobutenyl)-1-p-toluenesulfinyl>-ethyl-5α-methoxymethyl-furan-2-one 99598-49-9 C24H28O6S
    4β-<2-(4-methoxybenzocyclobutenyl)-1-p-toluenesulfinyl>-ethyl-5α-methoxymethyl-furan-2-one
    —— <4S-(4α,12aα)>-4-(dimethylamino)-9-nitro-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide 3220-10-8 C22H23N3O10
    <4S-(4α,12aα)>-4-(dimethylamino)-9-nitro-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
    —— 4-PHENYL-1-[4-(1-PIPERIDINYL)-6-(4-TOLUIDINO)-2-PYRIMIDINYL]-4-PIPERIDINOL 445452-98-2 C27H33N5O
    4-PHENYL-1-[4-(1-PIPERIDINYL)-6-(4-TOLUIDINO)-2-PYRIMIDINYL]-4-PIPERIDINOL
    —— 4-[5-(2-quinazolinyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-38-1 C17H18N6O
    4-[5-(2-quinazolinyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
    —— 4-[2-(4-Chloro-phenoxy)-2-methyl-propionyloxy]-benzoic acid ethyl ester 52161-02-1 C19H19ClO5
    4-[2-(4-Chloro-phenoxy)-2-methyl-propionyloxy]-benzoic acid ethyl ester
    —— 4-<2'-deoxy-β-D-ribofuranosyl>-8-ethENyl-1-hydroxybenzo<d>naphtho<1,2-b>pyran-6-one 139277-20-6 C24H20O6
    4-<2'-deoxy-β-D-ribofuranosyl>-8-ethENyl-1-hydroxybenzo<d>naphtho<1,2-b>pyran-6-one
    —— 4-phenyl-6-styryl-2H-[1,2,4]triazine-3,5-dione 79878-83-4 C17H13N3O2
    4-phenyl-6-styryl-2H-[1,2,4]triazine-3,5-dione
    —— 4-[5-(4,5-Bis-methylselanyl-[1,3]dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-tetrahydro-pyran 332080-91-8 C14H14OS6Se2
    4-[5-(4,5-Bis-methylselanyl-[1,3]dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-tetrahydro-pyran
    —— 4-Chlorcyclooctylacetat 14796-69-1 C10H17ClO2
    4-Chlorcyclooctylacetat
    —— 4-Chloro-benzoic acid (2R,3S,5R)-2-hydroxymethyl-5-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-yl ester 120047-07-6 C21H22ClN5O6
    4-Chloro-benzoic acid (2R,3S,5R)-2-hydroxymethyl-5-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-yl ester
    —— 4-chlorobenzyl 2-phenylhydrazine-1-carbodithioate 1246403-83-7 C14H13ClN2S2
    4-chlorobenzyl 2-phenylhydrazine-1-carbodithioate
    —— 4-(4-acetyl-pyrrolo[2,1,5-<i>cd</i>]indolizin-1-yl)-butan-2-one 68532-71-8 C16H15NO2
    4-(4-acetyl-pyrrolo[2,1,5-<i>cd</i>]indolizin-1-yl)-butan-2-one
    —— 4,9-bis[(benzylamino)thiocarbonyl]-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine 916892-51-8 C64H68N6S2
    4,9-bis[(benzylamino)thiocarbonyl]-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine
    —— 4-Mercapto-2,3,5,6-tetrabromopyridin 69368-22-5 C5HBr4NS
    4-Mercapto-2,3,5,6-tetrabromopyridin
    —— 4-(3-Amino-propyl)-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one 652971-12-5 C20H20ClN3O2S
    4-(3-Amino-propyl)-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one
    —— 4-Iodobut-2-enoic acid 98019-56-8 C4H5IO2
    4-Iodobut-2-enoic acid
    —— 4-Methyl-2'-(p-trifluoromethoxyphenoxy)1-piperazinecarboxanilide 23891-36-3 C19H20F3N3O3
    4-Methyl-2'-(p-trifluoromethoxyphenoxy)1-piperazinecarboxanilide
    —— 4-Ethoxy-3-methyl-azulene-1-carbonitrile 128637-54-7 C14H13NO
    4-Ethoxy-3-methyl-azulene-1-carbonitrile
    —— (4R,5R)-4-chloromethyl-5-diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolan 124550-71-6 C19H22ClO2P
    (4R,5R)-4-chloromethyl-5-diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolan
    —— 4H-bis[1,2,3]dithiazolo[4,5-b:5',4'-e]pyrazin-2-ium tetrachlorogallate 881845-73-4 C4HN4S4*Cl4Ga
    4H-bis[1,2,3]dithiazolo[4,5-b:5',4'-e]pyrazin-2-ium tetrachlorogallate
    —— 4,4'-((2,3,5,6-tetramethyl-1,4-phenylene)bis(pentane-5,1-diyl))bis(3,5-dimethyl-1H-pyrrole-2-carboxylic acid) 102393-44-2 C34H48N2O4
    4,4'-((2,3,5,6-tetramethyl-1,4-phenylene)bis(pentane-5,1-diyl))bis(3,5-dimethyl-1H-pyrrole-2-carboxylic acid)
    —— (4S,6R,8S)-4-benzyloxy-10-tert-butyldiphenylsilyloxy-1-{(2S,6R)-4-[(Z)-2-triisopropylsilyloxyethylidene]-6-(4-methoxybenzyloxymethyl)tetrahydropyran-2-yl}-6,8-di-O-isopropylidene-3,3-dimethyldecan-2-one 1083348-88-2 C63H92O9Si2
    (4S,6R,8S)-4-benzyloxy-10-tert-butyldiphenylsilyloxy-1-{(2S,6R)-4-[(Z)-2-triisopropylsilyloxyethylidene]-6-(4-methoxybenzyloxymethyl)tetrahydropyran-2-yl}-6,8-di-O-isopropylidene-3,3-dimethyldecan-2-one
    —— 4-(1H-1,2,3-triazol-1-yl)benzene-1-sulfonylfluoride 2361645-39-6 C8H6FN3O2S
    4-(1H-1,2,3-triazol-1-yl)benzene-1-sulfonylfluoride
    —— 4-(Tert-butylsulfanyl)-3,5-difluoroaniline 1178103-35-9 C10H13F2NS
    4-(Tert-butylsulfanyl)-3,5-difluoroaniline
    —— 4-chlorobenzyl-triethylphosphonium bromide 1238861-71-6 Br*C13H21ClP
    4-chlorobenzyl-triethylphosphonium bromide
    —— (4aR,5R,6R,7aS)-6-Hydroxy-5-((S)-3-hydroxy-octyl)-hexahydro-cyclopenta[b]pyran-2-one 54139-68-3 C16H28O4
    (4aR,5R,6R,7aS)-6-Hydroxy-5-((S)-3-hydroxy-octyl)-hexahydro-cyclopenta[b]pyran-2-one
    —— 4-phthalazin-1-ylhydrazono-pentanoic acid 56173-20-7 C13H14N4O2
    4-phthalazin-1-ylhydrazono-pentanoic acid
    —— 4-methoxy-benzenesulfonic acid (2-oxy-pyridazin-3-ylmethylene)-hydrazide 68571-66-4 C12H12N4O4S
    4-methoxy-benzenesulfonic acid (2-oxy-pyridazin-3-ylmethylene)-hydrazide
    —— 4-(1-Ethoxyoxalyl-5-methyl-2-oxo-cyclohexyl)-butyric acid ethyl ester 64464-92-2 C17H26O6
    4-(1-Ethoxyoxalyl-5-methyl-2-oxo-cyclohexyl)-butyric acid ethyl ester
    —— 4-[<i>N</i>-(2-bromo-2,2-dichloro-1-morpholin-4-yl-ethyl)-benzimidoyl]-morpholine 61833-93-0 C17H22BrCl2N3O2
    4-[<i>N</i>-(2-bromo-2,2-dichloro-1-morpholin-4-yl-ethyl)-benzimidoyl]-morpholine
    —— 4-ethylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene 57121-73-0 C10H20S2
    4-ethylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene
    —— 4-chloro-5-methyl-2-(4-thiophen-2-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol 60072-86-8 C20H15ClN2OS
    4-chloro-5-methyl-2-(4-thiophen-2-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol
    —— 4-Bromo-5-(difluoromethyl)-6-hydroxypicolinaldehyde 1804886-65-4 C7H4BrF2NO2
    4-Bromo-5-(difluoromethyl)-6-hydroxypicolinaldehyde
    —— 4-[3-(3-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide 65409-94-1 C34H26N6O4S
    4-[3-(3-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide
    —— 4-(3-benzyl-5-oxo-4-[1,3,4]thiadiazol-2-ylhydrazono-4,5-dihydro-pyrazol-1-yl)-benzoic acid 66686-48-4 C19H14N6O3S
    4-(3-benzyl-5-oxo-4-[1,3,4]thiadiazol-2-ylhydrazono-4,5-dihydro-pyrazol-1-yl)-benzoic acid
    —— 4-[1-(3-Methoxy-phenyl)-9-oxo-bicyclo[4.3.1]dec-10-ylidene]-morpholin-4-ium; chloride 75209-58-4 C21H28NO3*Cl
    4-[1-(3-Methoxy-phenyl)-9-oxo-bicyclo[4.3.1]dec-10-ylidene]-morpholin-4-ium; chloride
    —— 4-Ethoxycarbonyl-5-methoxy-3-(phthalimidomethyl)isoxazol 68614-86-8 C16H14N2O6
    4-Ethoxycarbonyl-5-methoxy-3-(phthalimidomethyl)isoxazol
    —— 4-Hydroxy-1,2,6-trimethyl-piperidine-4-carboxylic acid ethyl ester 23781-02-4 C11H21NO3
    4-Hydroxy-1,2,6-trimethyl-piperidine-4-carboxylic acid ethyl ester