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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid hydrochloride 1890285-66-1 C10H12ClNO3
    4-methyl-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid hydrochloride
    —— 4-Amino-N-(4-benzyl-morpholin-2-ylmethyl)-5-chloro-2-cyclopropylmethoxy-benzamide 144256-43-9 C23H28ClN3O3
    4-Amino-N-(4-benzyl-morpholin-2-ylmethyl)-5-chloro-2-cyclopropylmethoxy-benzamide
    —— 4,5-dibromo-3-butyl-N,N,α-trimethylpyrazole-1-acetamide 60060-89-1 C12H19Br2N3O
    4,5-dibromo-3-butyl-N,N,α-trimethylpyrazole-1-acetamide
    —— 4-(2-phenylpropionyloxy)-1-(3-trifluoromethylphenyl)-1,8-naphthyridin-2(1H)-one 929612-69-1 C24H17F3N2O3
    4-(2-phenylpropionyloxy)-1-(3-trifluoromethylphenyl)-1,8-naphthyridin-2(1H)-one
    —— (4-Ethoxy-phenyl)-(4-methyl-4-trichloromethyl-cyclohexa-2,5-dienylidene)-amine 129332-86-1 C16H16Cl3NO
    (4-Ethoxy-phenyl)-(4-methyl-4-trichloromethyl-cyclohexa-2,5-dienylidene)-amine
    —— 4-{7-cyano-4-[(furan-2-ylmethyl)amino]imidazo[1,2-a]quinoxalin-1-yl}-N-cyclopropylbenzamide 1254195-81-7 C26H20N6O2
    4-{7-cyano-4-[(furan-2-ylmethyl)amino]imidazo[1,2-a]quinoxalin-1-yl}-N-cyclopropylbenzamide
    —— 4-[5-(pyrrolidin-3-yloxy)-3H-imidazo[4,5-b]pyridine-2-carbonyl]-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)-benzonitrile 1254161-65-3 C24H23N7O2
    4-[5-(pyrrolidin-3-yloxy)-3H-imidazo[4,5-b]pyridine-2-carbonyl]-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)-benzonitrile
    —— 4-({[5-(3-{[5-ethoxy-4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)phenyl]carbamoyl}propyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate 1254098-12-8 C2F3O2*C44H52N5O7
    4-({[5-(3-{[5-ethoxy-4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)phenyl]carbamoyl}propyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate
    —— 4-({[5-(3-{[4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)-2-methoxyphenyl]carbamoyl}propyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate 1254098-00-4 C2F3O2*C43H50N5O7
    4-({[5-(3-{[4-({[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethyl]amino}methyl)-2-methoxyphenyl]carbamoyl}propyl)-2-phenylphenyl]carbamoyl}oxy)-1,1-dimethylpiperidin-1-ium trifluoroacetate
    —— 4-(2-(pyrimidin-2-yl)thiophen-3-yl)but-2-en-1-ol 1562407-98-0 C12H12N2OS
    4-(2-(pyrimidin-2-yl)thiophen-3-yl)but-2-en-1-ol
    —— 4a,8a-Butano[1,3]dioxino[4,5-d][1,3]dioxin 58488-14-5 C10H16O4
    4a,8a-Butano[1,3]dioxino[4,5-d][1,3]dioxin
    —— (4-Me3SiC6H2-2,6-(C6H3-2,6-(iPr)2)2)SnNMe2 1003938-30-4 C35H51NSiSn
    (4-Me3SiC6H2-2,6-(C6H3-2,6-(iPr)2)2)SnNMe2
    —— (4-{4-[(methylsulfonyl)amino]phenyl}-1H-pyrrolo[2,3-b]pyridin-2-yl)acetic acid trifluoroacetate 1014613-08-1 C2HF3O2*C16H15N3O4S
    (4-{4-[(methylsulfonyl)amino]phenyl}-1H-pyrrolo[2,3-b]pyridin-2-yl)acetic acid trifluoroacetate
    —— 4:2 FtSOAoS 1513864-09-9 C4F9CH2CH2S(O)CH2CH2C(O)NHC(CH3)2CH2SO3H
    4:2 FtSOAoS
    —— 4-(6-Ethoxy-7-methyl-1,8-naphthyridin-4-ylamino)-2,6-xylenol hydrochloride 151099-60-4 C19H21N3O2*ClH
    4-(6-Ethoxy-7-methyl-1,8-naphthyridin-4-ylamino)-2,6-xylenol hydrochloride
    —— 4'-chloro-4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-biphenyl-2-carboxylic acid 1428482-05-6 C22H12Cl3NO2S
    4'-chloro-4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-biphenyl-2-carboxylic acid
    —— 4-tert-octyl-2,6-dimethyl-3-hydroxyphenylacetonitrile 55699-11-1 C18H27NO
    4-tert-octyl-2,6-dimethyl-3-hydroxyphenylacetonitrile
    —— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'(1-methyl-piperidin-4-ylcarbamoyl)-biphenyl-2-carboxylic acid 1428481-10-0 C29H25Cl2N3O3S
    4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'(1-methyl-piperidin-4-ylcarbamoyl)-biphenyl-2-carboxylic acid
    —— 4-isopropoxy-3-[3-(1-methyl-1H-indazol-4-yl)thioureido]benzenesulfonamide 1378079-20-9 C18H21N5O3S2
    4-isopropoxy-3-[3-(1-methyl-1H-indazol-4-yl)thioureido]benzenesulfonamide
    —— 4-Brom-5-methyl-2-phenylpyrrol-3-carbonsaeure-ethylester 58803-39-7 C14H14BrNO2
    4-Brom-5-methyl-2-phenylpyrrol-3-carbonsaeure-ethylester
    —— (4-chloro-phenylcarbamimidoyl)-amidophosphoric acid dibenzyl ester 102474-46-4 C21H21ClN3O3P
    (4-chloro-phenylcarbamimidoyl)-amidophosphoric acid dibenzyl ester
    —— 4-isopropoxy-6'-methoxy-2,2'-binaphthalene 109150-64-3 C24H22O2
    4-isopropoxy-6'-methoxy-2,2'-binaphthalene
    —— 4-n-pentylbenzoic acid 4'-(4-isopropylphenyl)-phenyl ester 61733-46-8 C27H30O2
    4-n-pentylbenzoic acid 4'-(4-isopropylphenyl)-phenyl ester
    —— [4-(2,2-difluoro-2-phenylethoxy)-3-fluorophenyl]acetic acid 1021157-36-7 C16H13F3O3
    [4-(2,2-difluoro-2-phenylethoxy)-3-fluorophenyl]acetic acid
    —— 4-[2-fluoro-3-(trifluoromethyl)phenyl]-1-(2-methoxyethyl)piperidine 871352-53-3 C15H19F4NO
    4-[2-fluoro-3-(trifluoromethyl)phenyl]-1-(2-methoxyethyl)piperidine
    —— [4-(3,4-Dichloro-phenyl)-1H-pyrrol-3-yl]-(4-fluoro-phenyl)-methanol 170939-72-7 C17H12Cl2FNO
    [4-(3,4-Dichloro-phenyl)-1H-pyrrol-3-yl]-(4-fluoro-phenyl)-methanol
    —— 4-(N-t-butoxycarbonyl)aminoethoxy-5-methoxy-2-nitrobenzoic acid 757189-86-9 C15H20N2O8
    4-(N-t-butoxycarbonyl)aminoethoxy-5-methoxy-2-nitrobenzoic acid
    —— 4-(4-amino-[1]naphthylazo)-benzoic acid 6737-65-1 C17H13N3O2
    4-(4-amino-[1]naphthylazo)-benzoic acid
    —— 4-allylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene 66312-54-7 C11H20S2
    4-allylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene
    —— 4-cyano-6-methyl-pyridine-2-carboxylic acid (4-fluoro-3-methyl-phenyl)-amide 1242968-38-2 C15H12FN3O
    4-cyano-6-methyl-pyridine-2-carboxylic acid (4-fluoro-3-methyl-phenyl)-amide
    —— 4-Chloro-3-isopropylsulfanyl-quinoline 158896-75-4 C12H12ClNS
    4-Chloro-3-isopropylsulfanyl-quinoline
    —— (4'-Methoxy-biphenyl-4-sulfonylamino)-[1-(2-phenoxy-acetyl)-piperidin-4-yl]-acetic acid 597582-60-0 C28H30N2O7S
    (4'-Methoxy-biphenyl-4-sulfonylamino)-[1-(2-phenoxy-acetyl)-piperidin-4-yl]-acetic acid
    —— (4'-Methoxy-biphenyl-4-sulfonylamino)-[1-(5-methyl-isoxazole-3-carbonyl)-piperidin-4-yl]-acetic acid 597582-63-3 C25H27N3O7S
    (4'-Methoxy-biphenyl-4-sulfonylamino)-[1-(5-methyl-isoxazole-3-carbonyl)-piperidin-4-yl]-acetic acid
    —— 4-methoxy-6-nonanoyl-2-pyrone 71203-67-3 C15H22O4
    4-methoxy-6-nonanoyl-2-pyrone
    —— 4-[4-(4-Chlorophenyl)sulfanyl-1-(4-fluorophenyl)pyrazol-3-yl]-3-fluorobenzonitrile 1199801-16-5 C22H12ClF2N3S
    4-[4-(4-Chlorophenyl)sulfanyl-1-(4-fluorophenyl)pyrazol-3-yl]-3-fluorobenzonitrile
    —— 4-{3-[(Z)-(4-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-1-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}-N-(2-methoxyethyl)benzamide 1198276-06-0 C27H23N3O5
    4-{3-[(Z)-(4-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-1-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}-N-(2-methoxyethyl)benzamide
    —— 4-ethyl-3,3-dimethyl-piperazin-2-one 86242-78-6 C8H16N2O
    4-ethyl-3,3-dimethyl-piperazin-2-one
    —— 4-bromo-N-[(2-nitrophenyl)sulfonyl]benzamide 3483-59-8 C13H9BrN2O5S
    4-bromo-N-[(2-nitrophenyl)sulfonyl]benzamide
    —— 4-Nitro-benzenesulfonic acid 3-aza-tricyclo[6.2.1.0<sup>2,7</sup>]undeca-2(7),3,5-trien-9-yl ester 110354-98-8 C16H14N2O5S
    4-Nitro-benzenesulfonic acid 3-aza-tricyclo[6.2.1.0<sup>2,7</sup>]undeca-2(7),3,5-trien-9-yl ester
    —— 4-[Carboxy-(4'-methoxy-biphenyl-4-sulfonylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester 597582-65-5 C28H30N2O7S
    4-[Carboxy-(4'-methoxy-biphenyl-4-sulfonylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester
    —— 4-Benzyl-8-phenyl-6,7-benzo-phthalazon 32003-15-9 C25H18N2O
    4-Benzyl-8-phenyl-6,7-benzo-phthalazon
    —— 4-Chloro-N-(3-dibutylamino-propyl)-N-[4-(2-ethyl-benzofuran-3-carbonyl)-phenyl]-benzenesulfonamide 63420-59-7 C34H41ClN2O4S
    4-Chloro-N-(3-dibutylamino-propyl)-N-[4-(2-ethyl-benzofuran-3-carbonyl)-phenyl]-benzenesulfonamide
    —— 4-benzoyl-3-hydroxy-2-oxo-1,5-diphenyl-2,3-dihydro-pyrrole-3-carboxylic acid anilide 61707-53-7 C30H22N2O4
    4-benzoyl-3-hydroxy-2-oxo-1,5-diphenyl-2,3-dihydro-pyrrole-3-carboxylic acid anilide
    —— 4-(Toluene-4-sulfonylmethyl)-benzamidine 59396-24-6 C15H16N2O2S
    4-(Toluene-4-sulfonylmethyl)-benzamidine
    —— {4-[4'-(1-ethyl-1-hydroxypropyl)-2',6'-dimethylbiphenyl-3-yloxymethyl]-2-hydroxymethylphenyl}methanol 341005-84-3 C28H34O4
    {4-[4'-(1-ethyl-1-hydroxypropyl)-2',6'-dimethylbiphenyl-3-yloxymethyl]-2-hydroxymethylphenyl}methanol
    —— 4-N-(1H-indazol-5-yl)-2-N-(3-methoxyphenyl)thieno[3,2-d]pyrimidine-2,4-diamine 568582-11-6 C20H16N6OS
    4-N-(1H-indazol-5-yl)-2-N-(3-methoxyphenyl)thieno[3,2-d]pyrimidine-2,4-diamine
    —— 4-(4-Phenyl-10H-indeno[1,2-g]quinolin-2-yl)-phenylamine 64964-30-3 C28H20N2
    4-(4-Phenyl-10H-indeno[1,2-g]quinolin-2-yl)-phenylamine
    —— (4-hydroxy-5,8-dimethoxy-2-oxo-1,2-dihydro-quinolin-6-yl)-acetic acid methyl ester 61126-96-3 C14H15NO6
    (4-hydroxy-5,8-dimethoxy-2-oxo-1,2-dihydro-quinolin-6-yl)-acetic acid methyl ester
    —— 4-{3-[4-(1,2-diphenyl-but-1-enyl)-phenyl]-acryloylsulfamoyl}-N-methyl-benzamide 500108-08-7 C33H30N2O4S
    4-{3-[4-(1,2-diphenyl-but-1-enyl)-phenyl]-acryloylsulfamoyl}-N-methyl-benzamide
    —— 4-hydroxy-4-(1-methyl-1H-pyrazol-4-yl)-cyclohexanone 1351990-15-2 C10H14N2O2
    4-hydroxy-4-(1-methyl-1H-pyrazol-4-yl)-cyclohexanone