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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Dimethylamino-benzyl)-[1,2,4]triazol-1-yl-amine 131141-03-2 C11H15N5
    (4-Dimethylamino-benzyl)-[1,2,4]triazol-1-yl-amine
    —— 4-Acetoxy-3-acetonyl-2-methylnaphthol-1 71290-47-6 C16H16O4
    4-Acetoxy-3-acetonyl-2-methylnaphthol-1
    —— 4-methyl-1,3,4,5-tetrahydro-naphtho[2,3-<i>b</i>][1,4]diazepine-2,6,11-trione 69872-08-8 C14H12N2O3
    4-methyl-1,3,4,5-tetrahydro-naphtho[2,3-<i>b</i>][1,4]diazepine-2,6,11-trione
    —— 4-Methyl-N-(2-methyl-6-nitro-phenyl)-N-(2-oxo-2-phenyl-ethyl)-benzenesulfonamide 71467-86-2 C22H20N2O5S
    4-Methyl-N-(2-methyl-6-nitro-phenyl)-N-(2-oxo-2-phenyl-ethyl)-benzenesulfonamide
    —— 4,4'-Di-(trimethylsilylhydroxy)-diphenylmercaptan 71918-63-3 C18H26O2SSi2
    4,4'-Di-(trimethylsilylhydroxy)-diphenylmercaptan
    —— 4-methyl-8-methylsulfanyl-2-oxo-2,5-dihydro-1<i>H</i>-thieno[3,4-<i>b</i>][1,4]diazepine-6-carbonitrile 70169-84-5 C10H9N3OS2
    4-methyl-8-methylsulfanyl-2-oxo-2,5-dihydro-1<i>H</i>-thieno[3,4-<i>b</i>][1,4]diazepine-6-carbonitrile
    —— 4-Amino-N-(3-ethylphenyl)-3-methylbenzamide 953720-58-6 C16H18N2O
    4-Amino-N-(3-ethylphenyl)-3-methylbenzamide
    —— 4-benzoylsulfanyl-butyryl chloride 67714-33-4 C11H11ClO2S
    4-benzoylsulfanyl-butyryl chloride
    —— 4'-acetyl-3,3'-bis(2-methoxycarbonylethyl)-4,5'-dimethyl-2,2'-methylenedipyrrole-5-carbaldehyde 79491-17-1 C22H28N2O6
    4'-acetyl-3,3'-bis(2-methoxycarbonylethyl)-4,5'-dimethyl-2,2'-methylenedipyrrole-5-carbaldehyde
    —— 4-Butyl-indole-1-carboxylic acid methyl ester 73795-99-0 C14H17NO2
    4-Butyl-indole-1-carboxylic acid methyl ester
    —— 4-methyl-3-(5-methyl-benzo[<i>d</i>]isoxazol-3-yl)-chromen-2-one 70154-05-1 C18H13NO3
    4-methyl-3-(5-methyl-benzo[<i>d</i>]isoxazol-3-yl)-chromen-2-one
    —— 4,7-Dihydro-2-phenyl-4,7-dimethylpyrazol-pyrimidin-6-carbonsaeure 72197-57-0 C15H15N3O2
    4,7-Dihydro-2-phenyl-4,7-dimethylpyrazol-pyrimidin-6-carbonsaeure
    —— (4-chlorophenyl) 2-chloro-2-dichlorophosphorylpropanoate 72601-22-0 C9H7Cl4O3P
    (4-chlorophenyl) 2-chloro-2-dichlorophosphorylpropanoate
    —— 4-trans-(p-Fluorphenyl)-4-cis-methoxycyclohexylamin 60785-30-0 C13H18FNO
    4-trans-(p-Fluorphenyl)-4-cis-methoxycyclohexylamin
    —— 4-methyl-2,6-bis-trimethylsilanyloxy-4<i>H</i>-[1,3,5,4]thiadiazaphosphinine 4-sulfide 63232-53-1 C9H21N2O2PS2Si2
    4-methyl-2,6-bis-trimethylsilanyloxy-4<i>H</i>-[1,3,5,4]thiadiazaphosphinine 4-sulfide
    —— [4-benzyl-2-(1-diethylamino-2-{4-[dimethylamino-(4-fluorophenyl)-methyl]-cyclohexyl}-ethyl)-oxazol-5-yl]-diethylamine 943031-20-7 C35H51FN4O
    [4-benzyl-2-(1-diethylamino-2-{4-[dimethylamino-(4-fluorophenyl)-methyl]-cyclohexyl}-ethyl)-oxazol-5-yl]-diethylamine
    —— 4-dodecyl-1-(trimethylsilylethynyl)benzene 170698-87-0 C23H38Si
    4-dodecyl-1-(trimethylsilylethynyl)benzene
    —— 4,4,6,6-tetrachloro-3,3,5,5-tetrafluoro-hexan-2-ol 1524-39-6 C6H6Cl4F4O
    4,4,6,6-tetrachloro-3,3,5,5-tetrafluoro-hexan-2-ol
    —— 4-benzyl-2-phenyl-1-tosyl-1H-imidazole 1078739-41-9 C23H20N2O2S
    4-benzyl-2-phenyl-1-tosyl-1H-imidazole
    —— 4-[2,5-dioxo-4-(4-hydroxyphenyl)-3-[(2-methoxyethoxy)methyl]-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959692-85-4 C22H20F3N3O5
    4-[2,5-dioxo-4-(4-hydroxyphenyl)-3-[(2-methoxyethoxy)methyl]-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-(1-Oxy-pyridin-4-yl)-benzonitrile 92929-28-7 C12H8N2O
    4-(1-Oxy-pyridin-4-yl)-benzonitrile
    —— 4-Cyclohexyl-1-(4-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid (1S,2R,3R,4S)-4,7,7-trimethyl-3-naphthalen-1-yl-bicyclo[2.2.1]hept-2-yl ester 210585-56-1 C38H45NO4
    4-Cyclohexyl-1-(4-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid (1S,2R,3R,4S)-4,7,7-trimethyl-3-naphthalen-1-yl-bicyclo[2.2.1]hept-2-yl ester
    —— (4S)-3-[(2S,3R,5R)-2-allyl-5-{[tert-butyl(dimethyl)silyl]oxy}-3-(methoxymethoxy)oct-7-ynoyl]-4-benzyl-1,3-oxazolidin-2-one 850715-33-2 C29H43NO6Si
    (4S)-3-[(2S,3R,5R)-2-allyl-5-{[tert-butyl(dimethyl)silyl]oxy}-3-(methoxymethoxy)oct-7-ynoyl]-4-benzyl-1,3-oxazolidin-2-one
    —— 4-methylsulfanyl-1<i>H</i>-pyridine-2-thione 71506-84-8 C6H7NS2
    4-methylsulfanyl-1<i>H</i>-pyridine-2-thione
    —— 4-(2-Amino-4-chlorophenyl)piperazin-2-one 926239-48-7 C10H12ClN3O
    4-(2-Amino-4-chlorophenyl)piperazin-2-one
    —— 4-methoxy-2-methyl-pyrido[3',2':4,5]thieno[3,2-<i>d</i>]pyrimidine 67795-51-1 C11H9N3OS
    4-methoxy-2-methyl-pyrido[3',2':4,5]thieno[3,2-<i>d</i>]pyrimidine
    —— 4-acetoxy-6-(1-bromoethyl)-3,5-dimethyl-2H-pyran-2-one 109746-30-7 C11H13BrO4
    4-acetoxy-6-(1-bromoethyl)-3,5-dimethyl-2H-pyran-2-one
    —— 4,5,7-Trichloro-6-hydroxy-1,1,3,3-tetramethyl-indan-2-one 55667-58-8 C13H13Cl3O2
    4,5,7-Trichloro-6-hydroxy-1,1,3,3-tetramethyl-indan-2-one
    —— 4-Carboxybicyclo<3.2.2>nona-6.8-dien-2-on 52754-31-1 C10H10O3
    4-Carboxybicyclo<3.2.2>nona-6.8-dien-2-on
    —— {4-benzyl-2-[{4-[dimethylamino-(4-fluorophenyl)-methyl]-cyclohexyl}-(methylphenylamine)-methyl]-oxazol-5-yl}-methylphenethylamine 943030-59-9 C42H49FN4O
    {4-benzyl-2-[{4-[dimethylamino-(4-fluorophenyl)-methyl]-cyclohexyl}-(methylphenylamine)-methyl]-oxazol-5-yl}-methylphenethylamine
    —— 4-bromo-N-[N-(2-oxo-3,4-dihydro-1H-quinoxalin-6-yl)-N'-[2-(trifluoromethyl)phenyl]carbamimidoyl]benzamide 1217243-77-0 C23H17BrF3N5O2
    4-bromo-N-[N-(2-oxo-3,4-dihydro-1H-quinoxalin-6-yl)-N'-[2-(trifluoromethyl)phenyl]carbamimidoyl]benzamide
    —— (4-Chloro-phenyl)-carbamic acid 2-dimethylthiocarbamoylsulfanylmethyl-4-nitro-phenyl ester 34921-16-9 C17H16ClN3O4S2
    (4-Chloro-phenyl)-carbamic acid 2-dimethylthiocarbamoylsulfanylmethyl-4-nitro-phenyl ester
    —— 4-(5-Isopropyl-4-methoxy-2-methyl-phenyl)-1-phenyl-3-(o-tolyl-hydrazono)-3H-pyridine-2,6-dione 60822-81-3 C29H29N3O3
    4-(5-Isopropyl-4-methoxy-2-methyl-phenyl)-1-phenyl-3-(o-tolyl-hydrazono)-3H-pyridine-2,6-dione
    —— 4-Benzoyl-2-nitro-3-p-nitrophenyl-5-phenyl-2,3-dihydrofuran 59649-52-4 C23H16N2O6
    4-Benzoyl-2-nitro-3-p-nitrophenyl-5-phenyl-2,3-dihydrofuran
    —— 4,5-diamino-3,6-dicyano-2,7-dihydroxy-1,8-naphthyridine 319905-61-8 C10H6N6O2
    4,5-diamino-3,6-dicyano-2,7-dihydroxy-1,8-naphthyridine
    —— 4-Benzenesulfonyl-2-tert-butyl-5-methylene-3-phenyl-isoxazolidine 107402-96-0 C20H23NO3S
    4-Benzenesulfonyl-2-tert-butyl-5-methylene-3-phenyl-isoxazolidine
    —— 4,4'-Methylenbis(2,6-diphenyl-λ<sup>3</sup>-phosphinin) 107914-50-1 C35H26P2
    4,4'-Methylenbis(2,6-diphenyl-λ<sup>3</sup>-phosphinin)
    —— 4-hydroxy-5-nitrosobenzo-2,1,3-selenadiazole 150468-00-1 C6H3N3O2Se
    4-hydroxy-5-nitrosobenzo-2,1,3-selenadiazole
    —— 4-piperidinomethyl-5,6-di(p-chloroanilino)-2,3-pyridinedione 1360152-90-4 C23H22Cl2N4O2
    4-piperidinomethyl-5,6-di(p-chloroanilino)-2,3-pyridinedione
    —— 4-(1-ethyl-1-methyl-pent-4-en-2-ynyl)-anisole 3698-20-2 C15H18O
    4-(1-ethyl-1-methyl-pent-4-en-2-ynyl)-anisole
    —— 4-Brom-N-nitro-benzoesaeure-methylamid 90196-74-0 C8H7BrN2O3
    4-Brom-N-nitro-benzoesaeure-methylamid
    —— 4-<(5R)-5-isopropyl-2-(methoxymethoxymethyl)cyclopent-1-enyl>-3-phenylsulphonylbutanal ethylene acetal 139694-11-4 C23H34O6S
    4-<(5R)-5-isopropyl-2-(methoxymethoxymethyl)cyclopent-1-enyl>-3-phenylsulphonylbutanal ethylene acetal
    —— 4',5',6',7'-tetramethoxy-3,3,4,9'-tetramethyl-spiro[oxetane-2,1'-phenalene]-2',3'-dione 6398-93-2 C23H26O7
    4',5',6',7'-tetramethoxy-3,3,4,9'-tetramethyl-spiro[oxetane-2,1'-phenalene]-2',3'-dione
    —— [4-(1,1-difluoroethyl)phenylsulfanyl]acetic acid methyl ester 1383563-49-2 C11H12F2O2S
    [4-(1,1-difluoroethyl)phenylsulfanyl]acetic acid methyl ester
    —— (4S,5R)-4-((1S,3S)-5-hydroxy-1-methoxy-3-methylpentyl)-2,2-dimethyl-1,3-dioxan-5-ol 1310357-32-4 C13H26O5
    (4S,5R)-4-((1S,3S)-5-hydroxy-1-methoxy-3-methylpentyl)-2,2-dimethyl-1,3-dioxan-5-ol
    —— 4-(cyanomethoxy)-3-[(3,4-dimethoxyphenyl)methyl]-4-oxobutanoic acid 126673-09-4 C15H17NO6
    4-(cyanomethoxy)-3-[(3,4-dimethoxyphenyl)methyl]-4-oxobutanoic acid
    —— 4-ethyl-4,5,6,7-tetrahydro-1H-benzo[c]azonin-3(2H)-one 1311146-02-7 C14H19NO
    4-ethyl-4,5,6,7-tetrahydro-1H-benzo[c]azonin-3(2H)-one
    —— 4.6.8.8-Tetramethyl-1-oxaspiro<4.5>decan 57524-10-4 C13H24O
    4.6.8.8-Tetramethyl-1-oxaspiro<4.5>decan
    —— (4-(6-(4-aminopiperidin-1-yl)pyridin-3-ylamino)-6-(3,5-dichloro-4-hydroxyphenyl)quinolin-3-yl)(cyclopropyl)methanone 1356946-65-0 C29H27Cl2N5O2
    (4-(6-(4-aminopiperidin-1-yl)pyridin-3-ylamino)-6-(3,5-dichloro-4-hydroxyphenyl)quinolin-3-yl)(cyclopropyl)methanone
    —— 4-(m-tolylamino)benzaldehyde 1329601-50-4 C14H13NO
    4-(m-tolylamino)benzaldehyde