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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Amino-2,3,5,6-tetrachloro-benzamide 27034-59-9 C7H4Cl4N2O
    4-Amino-2,3,5,6-tetrachloro-benzamide
    —— 4-Cyclopropyl-7-fluoro-5-methyl-6-(6-methyl-5,6-dihydro-4H-thieno[2,3-c]pyrrol-2-yl)pyrido[1,2-c]pyrimidine-1,3-dione 477703-05-2 C19H18FN3O2S
    4-Cyclopropyl-7-fluoro-5-methyl-6-(6-methyl-5,6-dihydro-4H-thieno[2,3-c]pyrrol-2-yl)pyrido[1,2-c]pyrimidine-1,3-dione
    —— 4-cyclohexylmethyloxy-3-(naphthalen-2-yl)phenylacetic acid 590412-00-3 C25H26O3
    4-cyclohexylmethyloxy-3-(naphthalen-2-yl)phenylacetic acid
    —— 4-Amino-3,5,6-trichlor-2-pyridinacetonitril 56968-99-1 C7H4Cl3N3
    4-Amino-3,5,6-trichlor-2-pyridinacetonitril
    —— 4-(4-chloro-3-nitro-benzylamino)-piperidine-1-carboxylic acid tert-butyl ester 1598417-72-1 C17H24ClN3O4
    4-(4-chloro-3-nitro-benzylamino)-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-Bromo-phenoxy)-phenyl-acetic acid methyl ester 32191-48-3 C15H13BrO3
    (4-Bromo-phenoxy)-phenyl-acetic acid methyl ester
    —— 4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphtho[2,3-d][1,2,3]triazol-1-yl)benzoic acid ethyl ester 1373429-30-1 C23H27N3O2
    4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphtho[2,3-d][1,2,3]triazol-1-yl)benzoic acid ethyl ester
    —— 4-(2-aminopyrimidin-5-yl)-N-(3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide 1262040-34-5 C21H18N8O
    4-(2-aminopyrimidin-5-yl)-N-(3-(4-cyclopropyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide
    —— 4-octyloxy-4'-formylazobenzene 130594-88-6 C21H26N2O2
    4-octyloxy-4'-formylazobenzene
    —— 4-Nitro-benzhydryl-isothiocyanat 28242-45-7 C14H10N2O2S
    4-Nitro-benzhydryl-isothiocyanat
    —— 4-(2-(4-chlorophenyl)-1-(p-tolylimino)ethyl)benzene-1,2-diol 1224164-40-2 C21H18ClNO2
    4-(2-(4-chlorophenyl)-1-(p-tolylimino)ethyl)benzene-1,2-diol
    —— 4-(5-(4-(bromomethyl)phenyl)-2H-tetrazol-2-yl)phenol 1578240-80-8 C14H11BrN4O
    4-(5-(4-(bromomethyl)phenyl)-2H-tetrazol-2-yl)phenol
    —— (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonic acid 897657-78-2 C10H15NO5S3
    (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonic acid
    —— 4-O-(tert-Butyldiphenylsilyl)cyclohexane-1,2,4-triol 117918-50-0 C22H30O3Si
    4-O-(tert-Butyldiphenylsilyl)cyclohexane-1,2,4-triol
    —— (4S,5S)-1,3-dibenzylimidazolidin-2-one-4,5-dicarboxylic acid dimethyl ester 872175-10-5 C21H22N2O5
    (4S,5S)-1,3-dibenzylimidazolidin-2-one-4,5-dicarboxylic acid dimethyl ester
    —— 4-oxatricyclo[5.3.1.03,8]undeca-7(11),9-diene 67066-12-0 C10H12O
    4-oxatricyclo[5.3.1.03,8]undeca-7(11),9-diene
    —— 4,5-Dichloro-2-(difluoromethoxy)benzyl chloride 1803790-27-3 C8H5Cl3F2O
    4,5-Dichloro-2-(difluoromethoxy)benzyl chloride
    —— 4-[6-fluoro-7-methoxy-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide 178974-09-9 C19H13F4N3O3S
    4-[6-fluoro-7-methoxy-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— 4-methyl-piperazine-1-carboxylic acid 6-(3-nitro-phenyl)-7-oxo-2,3,6,7-tetrahydro-5<i>H</i>-[1,4]oxathiino[2,3-<i>c</i>]pyrrol-5-yl ester 60248-50-2 C18H20N4O6S
    4-methyl-piperazine-1-carboxylic acid 6-(3-nitro-phenyl)-7-oxo-2,3,6,7-tetrahydro-5<i>H</i>-[1,4]oxathiino[2,3-<i>c</i>]pyrrol-5-yl ester
    —— 4-Brom-5,6-dimethoxy-3-methyl-cumarilsaeure 109569-11-1 C12H11BrO5
    4-Brom-5,6-dimethoxy-3-methyl-cumarilsaeure
    —— 4-nitrobenzaldehyde-1-(1,5-dimethyl-3-phenyl-1H-pyrimido[4,5-e][1,3,4]oxadiazin-7-yl) hydrazone 1254940-08-3 C20H17N7O3
    4-nitrobenzaldehyde-1-(1,5-dimethyl-3-phenyl-1H-pyrimido[4,5-e][1,3,4]oxadiazin-7-yl) hydrazone
    —— (4E,6E,8E)-(R)-10-{(4S,5S,6R)-6-[(Z)-4-(6-Amino-7-methoxymethoxy-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-8-yl)-1-methyl-but-1-enyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-3-methoxy-deca-4,6,8-trienoic acid 251089-69-7 C33H46N2O8S
    (4E,6E,8E)-(R)-10-{(4S,5S,6R)-6-[(Z)-4-(6-Amino-7-methoxymethoxy-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-8-yl)-1-methyl-but-1-enyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-3-methoxy-deca-4,6,8-trienoic acid
    —— 4-Ethoxyformamino-benzolsulfonsaeure-N'-ethoxycarbonyl-hydrazid 96130-83-5 C12H17N3O6S
    4-Ethoxyformamino-benzolsulfonsaeure-N'-ethoxycarbonyl-hydrazid
    —— 4-Acetamino-benzolsulfonsaeure-N'-butyloxycarbonyl-hydrazid 93004-84-3 C13H19N3O5S
    4-Acetamino-benzolsulfonsaeure-N'-butyloxycarbonyl-hydrazid
    —— 4,4'-(4,6-dichloro-[1,3,5]triazin-2-ylcarbonimidoyl)-bis-morpholine 92168-06-4 C12H16Cl2N6O2
    4,4'-(4,6-dichloro-[1,3,5]triazin-2-ylcarbonimidoyl)-bis-morpholine
    —— [4-(4-Methoxyphenyl)-6-phenyl-2-propan-2-ylpyridin-3-yl]methanol 122253-03-6 C22H23NO2
    [4-(4-Methoxyphenyl)-6-phenyl-2-propan-2-ylpyridin-3-yl]methanol
    —— 4-Ethenyl-2-prop-2-enyl-1,3,4,9-tetrahydropyrido[3,4-b]indole 1629159-20-1 C16H18N2
    4-Ethenyl-2-prop-2-enyl-1,3,4,9-tetrahydropyrido[3,4-b]indole
    —— 4-(2-acetylphenyl)butanoic acid 112606-58-3 C12H14O3
    4-(2-acetylphenyl)butanoic acid
    —— 4-chloro-7-methoxyphthalide 98588-68-2 C9H7ClO3
    4-chloro-7-methoxyphthalide
    —— 4-isopropoxy-1H-indole 1154742-50-3 C11H13NO
    4-isopropoxy-1H-indole
    —— 4-(3-{1-benzhydryl-5-chloro-2-[2-({[5-(2-methyl-1,3-thiazol-4-yl)thien-2-yl]sulfonyl}amino)ethyl]-1H-indol-3-yl}propyl)benzoic acid 540525-12-0 C41H36ClN3O4S3
    4-(3-{1-benzhydryl-5-chloro-2-[2-({[5-(2-methyl-1,3-thiazol-4-yl)thien-2-yl]sulfonyl}amino)ethyl]-1H-indol-3-yl}propyl)benzoic acid
    —— 4-hydroxy-5,6-bis(methoxycarbonyl)-7-(3,4-dimethoxyphenyl)benzo<b>thiophene 123716-10-9 C20H18O7S
    4-hydroxy-5,6-bis(methoxycarbonyl)-7-(3,4-dimethoxyphenyl)benzo<b>thiophene
    —— {4-[4-(2-aminothiazol-4-yl)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474969-41-0 C26H25Cl2N5OS3
    {4-[4-(2-aminothiazol-4-yl)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
    —— 4-morpholinomethyl-5,6-di(p-chloroanilino)-2,3-pyridinedione 1360152-95-9 C22H20Cl2N4O3
    4-morpholinomethyl-5,6-di(p-chloroanilino)-2,3-pyridinedione
    —— (4Z,6Z,8Z)-4,6,8-Trimethyl-1,2,3-triphenyl-3aH-cyclopentacyclooctene 25107-05-5 C32H28
    (4Z,6Z,8Z)-4,6,8-Trimethyl-1,2,3-triphenyl-3aH-cyclopentacyclooctene
    —— 4-oxo-4-(1-(2-fluorophenyl)-3,4-dihydro-1H-isoquinolin-2-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide 1229515-33-6 C27H24F4N2O2
    4-oxo-4-(1-(2-fluorophenyl)-3,4-dihydro-1H-isoquinolin-2-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide
    —— 4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(furan-2-ylcarbonylaminomethyl)phenyl)butanoic acid 499150-98-0 C29H28N2O5
    4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-(furan-2-ylcarbonylaminomethyl)phenyl)butanoic acid
    —— 4,5,4',5'-Tetrakis-tetradecyltellanyl-[2,2']bi[[1,3]dithiolylidene] 109632-62-4 C62H116S4Te4
    4,5,4',5'-Tetrakis-tetradecyltellanyl-[2,2']bi[[1,3]dithiolylidene]
    —— 4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-3-methyl-pyridine 216506-78-4 C16H14FN3
    4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-3-methyl-pyridine
    —— 4-(4-hydroxy-but-2-enyloxy)-but-2-ynoic acid methyl ester 852923-60-5 C9H12O4
    4-(4-hydroxy-but-2-enyloxy)-but-2-ynoic acid methyl ester
    —— 4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-[(methyl-phenyl-amino)-methyl]-2,4-dihydro-pyrazol-3-one 109321-85-9 C19H20N6O4
    4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-[(methyl-phenyl-amino)-methyl]-2,4-dihydro-pyrazol-3-one
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[6-(3-hydroxy-3-methyl-butyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913950-07-9 C32H45N5O7
    4-((S)-4-tert-butoxycarbonyl-2-{[6-(3-hydroxy-3-methyl-butyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-Methyl-5,7-diacetoxy-6,8-diallylcoumarin 171004-87-8 C20H20O6
    4-Methyl-5,7-diacetoxy-6,8-diallylcoumarin
    —— (4,4,4-trichloro-2,2-dimethylbutoxy)benzene 1262216-03-4 C12H15Cl3O
    (4,4,4-trichloro-2,2-dimethylbutoxy)benzene
    —— 4-Methoxy-9-undecyl-1,2-naphthochinon-2-methid 143669-47-0 C23H32O2
    4-Methoxy-9-undecyl-1,2-naphthochinon-2-methid
    —— (4β,8β)-4-(acetyloxy)-12,13-epoxytrichothec-9-en-8-yl (2E)-3-(3-bromine-phenylprop)-2-enoate 1619972-37-0 C26H29BrO6
    (4β,8β)-4-(acetyloxy)-12,13-epoxytrichothec-9-en-8-yl (2E)-3-(3-bromine-phenylprop)-2-enoate
    —— 4-{(S)-4-carboxy-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-3-methyl-piperazine-1-carboxylic acid ethyl ester 913947-10-1 C29H37N5O7
    4-{(S)-4-carboxy-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-3-methyl-piperazine-1-carboxylic acid ethyl ester
    —— 4-[3-Oxo-2-(2,4,5-trichloro-phenylazo)-butyrylamino]-benzoic acid 93260-97-0 C17H12Cl3N3O4
    4-[3-Oxo-2-(2,4,5-trichloro-phenylazo)-butyrylamino]-benzoic acid
    —— 4-(2-Methoxycarbonylethyl-mercaptomethyl)-testosteron 101175-56-8 C24H36O4S
    4-(2-Methoxycarbonylethyl-mercaptomethyl)-testosteron
    —— 4-Benzamino-5-benzyloxy-pyrimidin 93869-98-8 C18H15N3O2
    4-Benzamino-5-benzyloxy-pyrimidin