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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-5-methylimino-1,2,4-dithiazolidine-3-thione;hydrobromide —— C4H7BrN2S3
    4-Methyl-5-methylimino-1,2,4-dithiazolidine-3-thione;hydrobromide
    —— {4-[(3-Methylphenyl)methyl]piperazin-1-yl}(3,4,5-trimethoxyphenyl)methanone--hydrogen chloride (1/1) 17766-61-9 C22H29ClN2O4
    {4-[(3-Methylphenyl)methyl]piperazin-1-yl}(3,4,5-trimethoxyphenyl)methanone--hydrogen chloride (1/1)
    —— {4-[(Dimethylamino)methyl]-5-hydroxy-1-benzofuran-3-yl}(2,4-dimethylphenyl)methanone--hydrogen chloride (1/1) 19303-60-7 C20H22ClNO3
    {4-[(Dimethylamino)methyl]-5-hydroxy-1-benzofuran-3-yl}(2,4-dimethylphenyl)methanone--hydrogen chloride (1/1)
    —— 4-nitro-<i>N</i>-trityl-aniline 20222-29-1 C25H20N2O2
    4-nitro-<i>N</i>-trityl-aniline
    —— (4-Nitrosophenyl)trimethylammonium iodide 19654-26-3 C9H13IN2O
    (4-Nitrosophenyl)trimethylammonium iodide
    —— 4H-Cyclohepta(def)phenanthrene 19561-31-0 C17H12
    4H-Cyclohepta(def)phenanthrene
    —— 4-Acetaminophenyl-isopropylcarbonat 17239-27-9 C12H15NO4
    4-Acetaminophenyl-isopropylcarbonat
    —— 4-Bromo-5,6,7,8-tetrahydronaphthalene-1-diazonium tetrafluoroborate 104761-48-0 C10H10BBrF4N2
    4-Bromo-5,6,7,8-tetrahydronaphthalene-1-diazonium tetrafluoroborate
    —— 4,6,7,8-Tetrabromo-1,2,3-trichlorooxanthrene 107207-40-9 C12HBr4Cl3O2
    4,6,7,8-Tetrabromo-1,2,3-trichlorooxanthrene
    —— [(4aS,8aS)-2-methyl-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-5-yl] 3,4,5-trimethoxybenzoate 18429-98-6 C20H29NO5
    [(4aS,8aS)-2-methyl-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-5-yl] 3,4,5-trimethoxybenzoate
    —— 4-(indol-3-yl)butan-1-amine hydrochloride 18237-16-6 C12H16N2*ClH
    4-(indol-3-yl)butan-1-amine hydrochloride
    —— 4-Dimethylamino-7-nitro-benzofuroxan 18377-98-5 C8H8N4O4
    4-Dimethylamino-7-nitro-benzofuroxan
    —— 4,5-dibromo-2-(p-chlorophenyl)pyrrole-3-carbonitrile 122453-38-7 C11H5Br2ClN2
    4,5-dibromo-2-(p-chlorophenyl)pyrrole-3-carbonitrile
    —— (4-phenylphenyl) N-(2,3,4,5,6-pentachlorophenyl)carbamate 122861-81-8 C19H10Cl5NO2
    (4-phenylphenyl) N-(2,3,4,5,6-pentachlorophenyl)carbamate
    —— 4-Acetaminophenyl-phenylcarbonat 17239-23-5 C15H13NO4
    4-Acetaminophenyl-phenylcarbonat
    —— 4-Nitro-2'.3-dimethyl-azobenzol 17277-81-5 C14H13N3O2
    4-Nitro-2'.3-dimethyl-azobenzol
    —— 4-(3-(Isopropylamino)-2-hydroxypropoxy)-2H-benzimidazol-2-one 108929-47-1 C13H17N3O3
    4-(3-(Isopropylamino)-2-hydroxypropoxy)-2H-benzimidazol-2-one
    —— 4,6-dichloro-2-hexyl-resorcinol 17140-00-0 C12H16Cl2O2
    4,6-dichloro-2-hexyl-resorcinol
    —— 4-(N-Ethyl-N-m-aminobenzoyl)aminoantipyrin 15166-23-1 C20H22N4O2
    4-(N-Ethyl-N-m-aminobenzoyl)aminoantipyrin
    —— 4,6,7-Tribromo-5-chloro-2-trifluoromethylbenzimidazole0 14689-60-2 C8HBr3ClF3N2
    4,6,7-Tribromo-5-chloro-2-trifluoromethylbenzimidazole0
    —— (4-phenylphenyl) N-(4-nitrophenyl)carbamate 122861-80-7 C19H14N2O4
    (4-phenylphenyl) N-(4-nitrophenyl)carbamate
    —— 4-Bromo-5,6,7,8-tetrahydro-naphthalen-1-ylamine; hydrochloride 104761-46-8 C10H12BrN*ClH
    4-Bromo-5,6,7,8-tetrahydro-naphthalen-1-ylamine; hydrochloride
    —— 4-ethoxy-thiobenzoic acid <i>O</i>-(2-dimethylamino-ethyl ester) 46821-52-7 C13H19NO2S
    4-ethoxy-thiobenzoic acid <i>O</i>-(2-dimethylamino-ethyl ester)
    —— 4-Chloro-N-(alpha-(1-methyl-1-piperidinoethyl)benzilidene)benzamide hydrochloride 16297-41-9 C22H26Cl2N2O
    4-Chloro-N-(alpha-(1-methyl-1-piperidinoethyl)benzilidene)benzamide hydrochloride
    —— [4-Methyl-2-(3-trifluoromethyl-phenylcarbamoyl)-phenoxy]-acetic acid 16366-26-0 C17H14F3NO4
    [4-Methyl-2-(3-trifluoromethyl-phenylcarbamoyl)-phenoxy]-acetic acid
    —— (4-Bromo-2-diethylaminomethyl-phenoxy)-acetic acid hydrazide 16158-14-8 C13H20BrN3O2
    (4-Bromo-2-diethylaminomethyl-phenoxy)-acetic acid hydrazide
    —— (4-Bromo-2-dimethylaminomethyl-phenoxy)-acetic acid hydrazide 16158-49-9 C11H16BrN3O2
    (4-Bromo-2-dimethylaminomethyl-phenoxy)-acetic acid hydrazide
    —— 4,6-Bis-isopropylamino-2-amino-s-triazin 16274-44-5 C9H18N6
    4,6-Bis-isopropylamino-2-amino-s-triazin
    —— [4-Chloro-2-(4-methyl-benzoylamino)-phenoxy]-acetic acid 16366-30-6 C16H14ClNO4
    [4-Chloro-2-(4-methyl-benzoylamino)-phenoxy]-acetic acid
    —— 4-(3-Azabicyclo[3.2.0]heptan-1-yl)-1-(4-fluorophenyl)butan-1-one--hydrogen chloride (1/1) 15997-79-2 C16H21ClFNO
    4-(3-Azabicyclo[3.2.0]heptan-1-yl)-1-(4-fluorophenyl)butan-1-one--hydrogen chloride (1/1)
    —— (4-bromo-2-morpholin-4-ylmethyl-phenoxy)-acetic acid hydrazide 16158-23-9 C13H18BrN3O3
    (4-bromo-2-morpholin-4-ylmethyl-phenoxy)-acetic acid hydrazide
    —— (4-Bromo-2-piperidin-1-ylmethyl-phenoxy)-acetic acid hydrazide 16158-18-2 C14H20BrN3O2
    (4-Bromo-2-piperidin-1-ylmethyl-phenoxy)-acetic acid hydrazide
    —— 4-(N-Ethyl-N-m-nitrobenzamido)antipyrin 15166-20-8 C20H20N4O4
    4-(N-Ethyl-N-m-nitrobenzamido)antipyrin
    —— 4-(1-Cyano-2.2-diphenylvinyl)phenyl-N-methylcarbamat 16144-08-4 C23H18N2O2
    4-(1-Cyano-2.2-diphenylvinyl)phenyl-N-methylcarbamat
    —— 4-(3,4-dihydroisoquinolin-2(1H)-yl)-1-(4-fluorophenyl) butan-1-one hydrochloride —— C19H20FNO*ClH
    4-(3,4-dihydroisoquinolin-2(1H)-yl)-1-(4-fluorophenyl) butan-1-one hydrochloride
    —— (4-Methyl-1-propan-2-yl-2-bicyclo[3.1.0]hexanyl)-(pyridin-1-ium-4-carbonylamino)azanium dichloride 15946-14-2 C16H25Cl2N3O
    (4-Methyl-1-propan-2-yl-2-bicyclo[3.1.0]hexanyl)-(pyridin-1-ium-4-carbonylamino)azanium dichloride
    —— 4-isobutoxy-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride 15788-74-6 C17H27NO3*ClH
    4-isobutoxy-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
    —— 4-Oxo-2-(2-trimethylammoniumjodido-1-methyl-aethylmercapto)-3-phenyl-3,4-dihydro-chinazolin 15641-56-2 C20H24N3OS*I
    4-Oxo-2-(2-trimethylammoniumjodido-1-methyl-aethylmercapto)-3-phenyl-3,4-dihydro-chinazolin
    —— 4-(N-Ethyl-N-p-nitrobenzamido)antipyrin 15166-19-5 C20H20N4O4
    4-(N-Ethyl-N-p-nitrobenzamido)antipyrin
    —— [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid 3-nitro-phenyl ester 14193-08-9 C19H13BrN2O6S
    [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid 3-nitro-phenyl ester
    —— 4-Amino-6-methyl-mercapto-2-trichlormethyl-1,3,5-triazin 14946-02-2 C5H5Cl3N4S
    4-Amino-6-methyl-mercapto-2-trichlormethyl-1,3,5-triazin
    —— 4-amino-benzoic acid-(2-dibutylamino-ethyl ester); hydrochloride 15154-38-8 C17H28N2O2*ClH
    4-amino-benzoic acid-(2-dibutylamino-ethyl ester); hydrochloride
    —— 4-(N-Ethyl-N-p-chlorbenzamido)antipyrin 15166-17-3 C20H20ClN3O2
    4-(N-Ethyl-N-p-chlorbenzamido)antipyrin
    —— 4-amino-benzoic acid-(3-dipentylamino-propylester); hydrochloride 15154-29-7 C20H34N2O2*ClH
    4-amino-benzoic acid-(3-dipentylamino-propylester); hydrochloride
    —— 4-(N-Ethyl-N-p-aminobenzoyl)aminoantipyrin 15166-21-9 C20H22N4O2
    4-(N-Ethyl-N-p-aminobenzoyl)aminoantipyrin
    —— 4-Hexoxybenzoesaeurediethylaminoethylester 38973-74-9 C19H31NO3
    4-Hexoxybenzoesaeurediethylaminoethylester
    —— 4-amino-benzoic acid-(2-dipropylamino-ethyl ester); hydrochloride 15154-36-6 C15H24N2O2*ClH
    4-amino-benzoic acid-(2-dipropylamino-ethyl ester); hydrochloride
    —— 4-(N-Methyl-N-m-brombenzamido)antipyrin 15166-14-0 C19H18BrN3O2
    4-(N-Methyl-N-m-brombenzamido)antipyrin
    —— 4-((3-Ethylheptyl)oxy)-3-methoxyaniline hydrochloride 15382-68-0 C16H28ClNO2
    4-((3-Ethylheptyl)oxy)-3-methoxyaniline hydrochloride
    —— 4-amino-benzoic acid-(3-diisopentylamino-propylester); hydrochloride 15154-34-4 C20H34N2O2*ClH
    4-amino-benzoic acid-(3-diisopentylamino-propylester); hydrochloride