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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-(4-chlorophenyl)-2-thiophenesulfonyl]-1-(piperidin-4-ylmethyl)-2-piperazinone hydrochloride 239073-52-0 C20H24ClN3O3S2*ClH
    4-[5-(4-chlorophenyl)-2-thiophenesulfonyl]-1-(piperidin-4-ylmethyl)-2-piperazinone hydrochloride
    —— 4-pentylphenylboric acid 1256462-67-5 C11H17BO3
    4-pentylphenylboric acid
    —— 4-[2-(5-chloro-2-phenoxybenzamido)-ethyl]-phenylacetic acid 62910-27-4 C23H20ClNO4
    4-[2-(5-chloro-2-phenoxybenzamido)-ethyl]-phenylacetic acid
    —— 4-hydroxy-3-iodo-benzoic acid propyl ester 15126-08-6 C10H11IO3
    4-hydroxy-3-iodo-benzoic acid propyl ester
    —— 4-Amino-N-[1-methyl-1H-pyridin-(2E)-ylidene]-benzenesulfonamide 58944-05-1 C12H13N3O2S
    4-Amino-N-[1-methyl-1H-pyridin-(2E)-ylidene]-benzenesulfonamide
    —— 4-[(5-(quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-amino]-benzamidine-hydrochloride 237750-43-5 C24H21N7O2S*ClH
    4-[(5-(quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-amino]-benzamidine-hydrochloride
    —— 4-Benzoyl-2-benzyl-1,2-dihydro-3H-pyrazol-3-one 821016-48-2 C17H14N2O2
    4-Benzoyl-2-benzyl-1,2-dihydro-3H-pyrazol-3-one
    —— 4-nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-isobutyrylimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate 258840-00-5 C25H24N4O7S
    4-nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-isobutyrylimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate
    —— [4-(Dicyanomethyl)phenyl]ethene-1,1,2-tricarbonitrile 2040-71-3 C14H5N5
    [4-(Dicyanomethyl)phenyl]ethene-1,1,2-tricarbonitrile
    —— 4,4-Dinitro-buttersaeure 29920-75-0 C4H6N2O6
    4,4-Dinitro-buttersaeure
    —— 4-(3-aminocyclobutyl)benzonitrile 149506-15-0 C11H12N2
    4-(3-aminocyclobutyl)benzonitrile
    —— 4-chloro-3-ethyl-1-methylpyrazole-5-carboxamide 158668-20-3 C7H10ClN3O
    4-chloro-3-ethyl-1-methylpyrazole-5-carboxamide
    —— 4-nitrobenzyl(5R,6S)-2-[5,7-bis(methylthio)imidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate 258840-89-0 C23H22N4O6S3
    4-nitrobenzyl(5R,6S)-2-[5,7-bis(methylthio)imidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate
    —— 4-{2-[2-Hydroxy-2-(4-methyl-3-sulfamoyl-phenyl)-ethylamino]-ethoxy}-3-methoxy-benzoic acid methyl ester 70958-96-2 C20H26N2O7S
    4-{2-[2-Hydroxy-2-(4-methyl-3-sulfamoyl-phenyl)-ethylamino]-ethoxy}-3-methoxy-benzoic acid methyl ester
    —— 4-Nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methylthioimidazo[5,1-b]-thiazol-3-yl)-1-carbapen-2-em-3-carboxylate 258840-71-0 C22H20N4O6S2
    4-Nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methylthioimidazo[5,1-b]-thiazol-3-yl)-1-carbapen-2-em-3-carboxylate
    —— 4-nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(5-methylthioimidazo-[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate 258840-67-4 C23H22N4O6S2
    4-nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(5-methylthioimidazo-[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate
    —— 4-nitrobenzyl(1S,5R,6S)-2-(7-N-acetylaminomethylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate 258840-30-1 C25H25N5O7S
    4-nitrobenzyl(1S,5R,6S)-2-(7-N-acetylaminomethylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— 4,5-dihydro-3-(pyridin-4-yl)-1,2,4-triazin-6(1H)-one 88020-10-4 C8H8N4O
    4,5-dihydro-3-(pyridin-4-yl)-1,2,4-triazin-6(1H)-one
    —— 4-Chloro-3,8-dihydro-6-trifluoromethylcyclobuta[b]quinoxaline-1,2-dione 177944-55-7 C11H4ClF3N2O2
    4-Chloro-3,8-dihydro-6-trifluoromethylcyclobuta[b]quinoxaline-1,2-dione
    —— 4-[(E)-(Naphthalen-1-yl)diazenyl]aniline 87437-31-8 C16H13N3
    4-[(E)-(Naphthalen-1-yl)diazenyl]aniline
    —— 4-Fluorophenyl 4-(4-ethylcyclohexyl)benzoate 183999-02-2 C21H23FO2
    4-Fluorophenyl 4-(4-ethylcyclohexyl)benzoate
    —— 4-nitrobenzyl(5R,6S)-2-(5-cyano-7-methylthioimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate 258840-98-1 C23H19N5O6S2
    4-nitrobenzyl(5R,6S)-2-(5-cyano-7-methylthioimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate
    —— 4-Chloro-2-fluoro-5-methoxy-alpha-methylbenzenemethanol 1340549-20-3 C9H10ClFO2
    4-Chloro-2-fluoro-5-methoxy-alpha-methylbenzenemethanol
    —— 4-Benzyl-3-{[3-(benzyloxy)-4-methoxyphenyl]acetyl}-1,3-oxazolidin-2-one 141733-91-7 C26H25NO5
    4-Benzyl-3-{[3-(benzyloxy)-4-methoxyphenyl]acetyl}-1,3-oxazolidin-2-one
    —— 4-Bromo-3-phenyl-5-[3-(trifluoromethyl)phenyl]pyridine 66168-67-0 C18H11BrF3N
    4-Bromo-3-phenyl-5-[3-(trifluoromethyl)phenyl]pyridine
    —— 4-amino-3-cyano-4'-methoxy-diphenylsulphide 51124-45-9 C14H12N2OS
    4-amino-3-cyano-4'-methoxy-diphenylsulphide
    —— 4-{4-[N-methyl-N-(2-phenylethyl)amino]-1-piperidinyl)carbonyl-2-benzyloxyquinoline 165592-15-4 C31H33N3O2
    4-{4-[N-methyl-N-(2-phenylethyl)amino]-1-piperidinyl)carbonyl-2-benzyloxyquinoline
    —— 4-(tert-pentyl)benzyl alcohol 444921-39-5 C12H18O
    4-(tert-pentyl)benzyl alcohol
    —— 4-(Dimethylamino)-3-methylphenyl butylcarbamate 61912-20-7 C14H22N2O2
    4-(Dimethylamino)-3-methylphenyl butylcarbamate
    —— 4-pyridyl-(2-fluoro-4-methylphenyl)methanol 193357-88-9 C13H12FNO
    4-pyridyl-(2-fluoro-4-methylphenyl)methanol
    —— 4,5,5-trimethyl-2,2,2-triphenyl-2,5-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphole 38104-02-8 C24H25OP
    4,5,5-trimethyl-2,2,2-triphenyl-2,5-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphole
    —— 4-[(1,2-Benzothiazol-5-yl)oxy]-3-chloroaniline 89721-69-7 C13H9ClN2OS
    4-[(1,2-Benzothiazol-5-yl)oxy]-3-chloroaniline
    —— 4-(2-hydroxy-3-tert-butylamino-propoxy)-2-ethoxycarbonyl-6-methylindole 65751-94-2 C19H28N2O4
    4-(2-hydroxy-3-tert-butylamino-propoxy)-2-ethoxycarbonyl-6-methylindole
    —— 4-[[4-(N-phenylanilino)-6-[4-(prop-2-enylcarbamoyl)phenoxy]-1,3,5-triazin-2-yl]oxy]-N-prop-2-enylbenzamide 80203-96-9 C35H30N6O4
    4-[[4-(N-phenylanilino)-6-[4-(prop-2-enylcarbamoyl)phenoxy]-1,3,5-triazin-2-yl]oxy]-N-prop-2-enylbenzamide
    —— 4-amino-4'-(hexafluoro-2-hydroxy-2-propyl)benzenesulfonanilide 76856-53-6 C15H12F6N2O3S
    4-amino-4'-(hexafluoro-2-hydroxy-2-propyl)benzenesulfonanilide
    —— 4,9-Dimethoxy-6,7-dimethyl-5H-furo<3,2-g><1>benzopyran-5-one 93454-54-7 C15H14O5
    4,9-Dimethoxy-6,7-dimethyl-5H-furo<3,2-g><1>benzopyran-5-one
    —— 4-dichloromethylene-2-trichloromethylbenzo[1,3]dioxin-6-carbohydrazide 61720-20-5 C11H7Cl5N2O3
    4-dichloromethylene-2-trichloromethylbenzo[1,3]dioxin-6-carbohydrazide
    —— 4-n-decyl-1-(4-hydroxybutyl)piperidine hydrochloride 61515-75-1 C19H39NO*ClH
    4-n-decyl-1-(4-hydroxybutyl)piperidine hydrochloride
    —— 4-(2-hydroxy-3-morpholin-4-yl-propoxy)-3-phenyl-chromen-2-one 64555-81-3 C22H23NO5
    4-(2-hydroxy-3-morpholin-4-yl-propoxy)-3-phenyl-chromen-2-one
    —— 4-(2-Methylbutan-2-yl)phenyl 2-hydroxybenzoate 89019-90-9 C18H20O3
    4-(2-Methylbutan-2-yl)phenyl 2-hydroxybenzoate
    —— 4-(Nonyloxy)benzene-1-thiol 142383-60-6 C15H24OS
    4-(Nonyloxy)benzene-1-thiol
    —— 4-Methyl-pyrrol-dicarbonsaeure-2,3 16849-03-9 C7H7NO4
    4-Methyl-pyrrol-dicarbonsaeure-2,3
    —— (4R,6R)-2-methoxycarbonyl-4,6-dimethyl-2-phenyl-1,3-dioxane 144405-25-4 C14H18O4
    (4R,6R)-2-methoxycarbonyl-4,6-dimethyl-2-phenyl-1,3-dioxane
    —— 4-(3-Chloro-4-fluorobenzene-1-sulfonyl)-5-methylbenzene-1,2-diol 91170-54-6 C13H10ClFO4S
    4-(3-Chloro-4-fluorobenzene-1-sulfonyl)-5-methylbenzene-1,2-diol
    —— 4-Ethyl-2-methyl-pyrrolidin 13603-08-2 C7H15N
    4-Ethyl-2-methyl-pyrrolidin
    —— 4-(trans-4-Pentylcyclohexyl)-1-fluorobenzene 167306-96-9 C16H19F2N
    4-(trans-4-Pentylcyclohexyl)-1-fluorobenzene
    —— (4R,5S)-(-)-5'-(benzyloxy)-8'-methoxy-2,2,5-trimethyl-3',4'-dihydrospiro<1,3-dioxolane-4,2'(1'H)-naphthalene> 100939-59-1 C23H28O4
    (4R,5S)-(-)-5'-(benzyloxy)-8'-methoxy-2,2,5-trimethyl-3',4'-dihydrospiro<1,3-dioxolane-4,2'(1'H)-naphthalene>
    —— 4,1-Benzothiazepine 769-69-7 C9H7NS
    4,1-Benzothiazepine
    —— 4,4'-[5-(2-Chlorophenyl)-1,3-oxazole-2,4-diyl]bis(N,N-diethylaniline) 59282-26-7 C29H32ClN3O
    4,4'-[5-(2-Chlorophenyl)-1,3-oxazole-2,4-diyl]bis(N,N-diethylaniline)
    —— 4-[(3-Methylbut-2-en-1-yl)oxy]butan-1-ol 118433-87-7 C9H18O2
    4-[(3-Methylbut-2-en-1-yl)oxy]butan-1-ol