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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-2-propoxyaniline 640767-75-5 C10H15NO
    4-Methyl-2-propoxyaniline
    —— 4-Piperidinone, 1-(3-pyridinylsulfonyl)- 145729-16-4 C10H12N2O3S
    4-Piperidinone, 1-(3-pyridinylsulfonyl)-
    —— 4-Bromo-2-(2-ethyl-1H-imidazol-1-yl)thiazole 959237-53-7 C8H8BrN3S
    4-Bromo-2-(2-ethyl-1H-imidazol-1-yl)thiazole
    —— 4-[(2-Oxo-1-pyrrolidinyl)methyl]benzenecarbothioamide 1016675-94-7 C12H14N2OS
    4-[(2-Oxo-1-pyrrolidinyl)methyl]benzenecarbothioamide
    —— 4-(1,3-Benzodioxol-5-yl)-2-thiazoleethanamine 1016701-13-5 C12H12N2O2S
    4-(1,3-Benzodioxol-5-yl)-2-thiazoleethanamine
    —— 4-Bromo-2-(ethylthio)thiazole 611168-44-6 C5H6BrNS2
    4-Bromo-2-(ethylthio)thiazole
    —— 4-Isothiazolecarboxylic acid, 3-methyl-5-[[(tetrahydro-2-furanyl)methyl]amino]-, ethyl ester 1511379-28-4 C12H18N2O3S
    4-Isothiazolecarboxylic acid, 3-methyl-5-[[(tetrahydro-2-furanyl)methyl]amino]-, ethyl ester
    —— 4-(1,3-Benzodioxol-5-ylsulfonyl)-2-butanone 1017138-84-9 C11H12O5S
    4-(1,3-Benzodioxol-5-ylsulfonyl)-2-butanone
    —— (4-Pyrimidin-2-ylpiperazin-1-yl)-(4-pyrrol-1-ylphenyl)methanone 1009954-84-0 C19H19N5O
    (4-Pyrimidin-2-ylpiperazin-1-yl)-(4-pyrrol-1-ylphenyl)methanone
    —— 4-Chloro-I(2)-(2-methoxyphenyl)benzenepropanol 1017395-73-1 C16H17ClO2
    4-Chloro-I(2)-(2-methoxyphenyl)benzenepropanol
    —— 4-Methyl-2-(2-naphthalen-1-yl-1,3-dihydroinden-2-yl)-1,3-thiazole-5-carboxylic acid 1017480-75-9 C24H19NO2S
    4-Methyl-2-(2-naphthalen-1-yl-1,3-dihydroinden-2-yl)-1,3-thiazole-5-carboxylic acid
    —— [4-(pyridin-2-ylsulfamoyl)-phenyl]-acetic acid 748149-26-0 C13H12N2O4S
    [4-(pyridin-2-ylsulfamoyl)-phenyl]-acetic acid
    —— 4-mercapto-DL-phenylalanine ; hydrochloride 99094-78-7 C9H11NO2S*ClH
    4-mercapto-DL-phenylalanine ; hydrochloride
    —— 4-Aminohippuric acid sodium salt hydrate —— C9H11N2NaO4
    4-Aminohippuric acid sodium salt hydrate
    —— 4,5,6,7-Tetrahydro-6-methyl-I+/--phenyl-2-benzothiazolemethanamine 1017250-44-0 C15H18N2S
    4,5,6,7-Tetrahydro-6-methyl-I+/--phenyl-2-benzothiazolemethanamine
    —— 4-Chloro-3,4-dihydro-7,8-dimethoxy-2,2-dimethyl-2H-1-benzopyran 1017379-02-0 C13H17ClO3
    4-Chloro-3,4-dihydro-7,8-dimethoxy-2,2-dimethyl-2H-1-benzopyran
    —— 4-{2-[(3-Methylphenoxy)methyl]-1,3-thiazol-4-yl}aniline 62178-18-1 C17H16N2OS
    4-{2-[(3-Methylphenoxy)methyl]-1,3-thiazol-4-yl}aniline
    —— 4-(4-methoxyphenyl)-N-[3-(2-phenyl-1,3-thiazol-4-yl)phenyl]-1,3-thiazol-2-amine 1135232-61-9 C25H19N3OS2
    4-(4-methoxyphenyl)-N-[3-(2-phenyl-1,3-thiazol-4-yl)phenyl]-1,3-thiazol-2-amine
    —— 4'-Hydroxy-3'-methoxy-4-stilbazol-methoiodid 31054-25-8 C15H16NO2*I
    4'-Hydroxy-3'-methoxy-4-stilbazol-methoiodid
    —— 4-{4-[3-(Trifluoromethyl)phenyl]-1,3-thiazolidin-2-yl}benzoic acid 321430-15-3 C17H14F3NO2S
    4-{4-[3-(Trifluoromethyl)phenyl]-1,3-thiazolidin-2-yl}benzoic acid
    —— 4-Chloro-N-[3-furfuryl-3,4-dihydro-4-oxoquinazolin-3-yl)-2-m ercapto-5-methyl-benzenesulfonamide 1042360-52-0 C20H16ClN3O4S2
    4-Chloro-N-[3-furfuryl-3,4-dihydro-4-oxoquinazolin-3-yl)-2-m ercapto-5-methyl-benzenesulfonamide
    —— 4-[4-(4-Methoxyphenyl)-1H-Pyrazol-1-Yl]Piperidine 902836-36-6 C15H19N3O
    4-[4-(4-Methoxyphenyl)-1H-Pyrazol-1-Yl]Piperidine
    —— 4-Amino-2-imino-6-pentylpteridin-8(2H)-ol 50627-28-6 C11H16N6O
    4-Amino-2-imino-6-pentylpteridin-8(2H)-ol
    —— 4-(Methylamino)-4-phenylhexan-3-ol;hydrochloride 7476-31-5 C13H22ClNO
    4-(Methylamino)-4-phenylhexan-3-ol;hydrochloride
    —— 4-Diethylamino-2-(2-diethylaminoethyl)-2-phenyl-butanenitrile 7598-72-3 C20H34ClN3
    4-Diethylamino-2-(2-diethylaminoethyl)-2-phenyl-butanenitrile
    —— 4-(Dimethylamino)-2-methoxy-6-methyloxane-3,5-diol;hydrochloride 7474-20-6 C9H20ClNO4
    4-(Dimethylamino)-2-methoxy-6-methyloxane-3,5-diol;hydrochloride
    —— 4-methoxycarbonyl-1,1-dimethyl-3-oxo-2,3-dihydro-1<i>H</i>-pyrazolium betaine 54931-00-9 C7H10N2O3
    4-methoxycarbonyl-1,1-dimethyl-3-oxo-2,3-dihydro-1<i>H</i>-pyrazolium betaine
    —— 4-acridin-9-yl-N,N-dimethylaniline;hydrochloride 6540-84-7 C21H19ClN2
    4-acridin-9-yl-N,N-dimethylaniline;hydrochloride
    —— 4-(2-cyclohexyl-ethyl)-1,1-dimethyl-3-oxo-4-phenyl-piperidinium; bromide 7595-81-5 Br*C21H32NO
    4-(2-cyclohexyl-ethyl)-1,1-dimethyl-3-oxo-4-phenyl-piperidinium; bromide
    —— 4'-I-Adriamycin 83943-83-3 C27H29ClINO10
    4'-I-Adriamycin
    —— 4-Hydroxy-1,1-dimethyl-3-phenylpiperidin-1-ium bromide 7468-75-9 C13H20BrNO
    4-Hydroxy-1,1-dimethyl-3-phenylpiperidin-1-ium bromide
    —— (4R)-4-(4,5-dihydroxy-3-methoxy-6-methyloxan-2-yl)oxy-2,5,7-trihydroxy-3-methoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione 72389-06-1 C27H28O12
    (4R)-4-(4,5-dihydroxy-3-methoxy-6-methyloxan-2-yl)oxy-2,5,7-trihydroxy-3-methoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione
    —— (4-Hydroxy-1-methylpiperidin-4-yl)-phenylmethanone;hydrochloride 93431-09-5 C13H18ClNO2
    (4-Hydroxy-1-methylpiperidin-4-yl)-phenylmethanone;hydrochloride
    —— (4,5-Dihydro-1H-imidazol-2-yl)-(3-methyl-2-naphthalen-1-yl-butyl)-amine; hydriodide 51125-85-0 C18H23N3*HI
    (4,5-Dihydro-1H-imidazol-2-yl)-(3-methyl-2-naphthalen-1-yl-butyl)-amine; hydriodide
    —— 4-[5-(4-Chlorophenyl)-3H-1,2-dithiol-3-ylidene]morpholin-4-ium perchlorate 12247-62-0 C13H13Cl2NO5S2
    4-[5-(4-Chlorophenyl)-3H-1,2-dithiol-3-ylidene]morpholin-4-ium perchlorate
    —— 4-Methylaminocyclohexane-1-carboxylic acid 87640-29-7 C8H16BrNO2
    4-Methylaminocyclohexane-1-carboxylic acid
    —— 4-[Bis(3-methylbut-2-enyl)amino]-1,2-diphenylbutan-2-ol;hydrochloride 28082-61-3 C26H36ClNO
    4-[Bis(3-methylbut-2-enyl)amino]-1,2-diphenylbutan-2-ol;hydrochloride
    —— (4,5-Dihydro-1H-imidazol-2-yl)-[3-methyl-2-naphthalen-1-yl-2-(2-piperidin-1-yl-ethyl)-butyl]-amine; hydriodide 51125-90-7 C25H36N4*HI
    (4,5-Dihydro-1H-imidazol-2-yl)-[3-methyl-2-naphthalen-1-yl-2-(2-piperidin-1-yl-ethyl)-butyl]-amine; hydriodide
    —— 4-[(4-Aminophenyl)disulfanyl]aniline chloride 6961-89-3 C12H12ClN2S2-
    4-[(4-Aminophenyl)disulfanyl]aniline chloride
    —— 4-(Hydroxymethyl)-10-imino-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-5-ol;hydrofluoride 36963-54-9 C9H12FN3O4
    4-(Hydroxymethyl)-10-imino-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-5-ol;hydrofluoride
    —— 4-[[4-[Bis(3-chloropropyl)amino]-2-methylphenyl]methylideneamino]-2,6-dibromophenol;hydrochloride 60625-61-8 C20H23Br2Cl3N2O
    4-[[4-[Bis(3-chloropropyl)amino]-2-methylphenyl]methylideneamino]-2,6-dibromophenol;hydrochloride
    —— 4-Acetyl-1-({4-[bis(2-chloroethyl)amino]phenyl}methyl)pyridin-1-ium 4-methylbenzene-1-sulfonate 6563-04-8 C25H28Cl2N2O4S
    4-Acetyl-1-({4-[bis(2-chloroethyl)amino]phenyl}methyl)pyridin-1-ium 4-methylbenzene-1-sulfonate
    —— [4-(2-Piperidin-1-ylethyl)phenyl] 4-nitrobenzoate;chloride 6629-78-3 C20H22ClN2O4-
    [4-(2-Piperidin-1-ylethyl)phenyl] 4-nitrobenzoate;chloride
    —— 4-Hexadecanoyl-1,1-dimethylpiperazin-1-ium methyl sulfate 32706-76-6 C23H48N2O5S
    4-Hexadecanoyl-1,1-dimethylpiperazin-1-ium methyl sulfate
    —— 4-(1-Carboxy-ethyl)-1,4-oxathianiumbromid 6960-06-1 Br*C7H13O3S
    4-(1-Carboxy-ethyl)-1,4-oxathianiumbromid
    —— [4-[Amino(carboxy)methyl]phenyl]-trimethylazanium;chloride;hydrochloride 7245-27-4 C11H18Cl2N2O2
    [4-[Amino(carboxy)methyl]phenyl]-trimethylazanium;chloride;hydrochloride
    —— 4-[[4-(2-benzyl-1,3-thiazol-4-yl)phenyl]iminomethyl]-N,N-bis(2-chloroethyl)-3-methylaniline;hydrochloride 19749-63-4 C28H28Cl3N3S
    4-[[4-(2-benzyl-1,3-thiazol-4-yl)phenyl]iminomethyl]-N,N-bis(2-chloroethyl)-3-methylaniline;hydrochloride
    —— 4,4-Bis(2-chloroethyl)-1-methylpiperidine;hydrochloride 3187-26-6 C10H20Cl3N
    4,4-Bis(2-chloroethyl)-1-methylpiperidine;hydrochloride
    —— 4-Hydroxy-2-isoquinolin-2-ium-2-ylphenolate;hydrochloride —— C15H12ClNO2
    4-Hydroxy-2-isoquinolin-2-ium-2-ylphenolate;hydrochloride
    —— 4-[5-[2-Chloro-4-(4,6-diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenoxy]pentanoylamino]benzenesulfonyl fluoride;hydrochloride 30885-61-1 C22H27Cl2FN6O4S
    4-[5-[2-Chloro-4-(4,6-diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenoxy]pentanoylamino]benzenesulfonyl fluoride;hydrochloride