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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Phenyl-5.7-dimethoxy-8-isopentenyl-cumarin 102751-88-2 C22H22O4
    4-Phenyl-5.7-dimethoxy-8-isopentenyl-cumarin
    —— 4,5-Diphenyl-pyrazol-3-boronsaeure 95297-05-5 C15H13BN2O2
    4,5-Diphenyl-pyrazol-3-boronsaeure
    —— 4-<N-Methyl-piperidyl-(4)-oxy>-cinnolin 100719-67-3 C14H17N3O
    4-<N-Methyl-piperidyl-(4)-oxy>-cinnolin
    —— 4-{[1-(4-methyl-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 59885-74-4 C21H19N5O4S
    4-{[1-(4-methyl-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
    —— 4-(3,3,3-Trichlor-2-hydroxy-propansulfonylamino)-1,2,4-triazol 80007-93-8 C5H7Cl3N4O3S
    4-(3,3,3-Trichlor-2-hydroxy-propansulfonylamino)-1,2,4-triazol
    —— 4-(3-naphthalen-1-yl-2-naphthalen-1-ylimino-2,3-dihydro-thiazol-4-yl)-phenol 36220-71-0 C29H20N2OS
    4-(3-naphthalen-1-yl-2-naphthalen-1-ylimino-2,3-dihydro-thiazol-4-yl)-phenol
    —— 4,6-dichloro-2-decyl-1H-indole 1318916-28-7 C18H25Cl2N
    4,6-dichloro-2-decyl-1H-indole
    —— 4-[4-(6-Chloro-naphthalene-2-sulfonyl)-2-oxo-piperazin-1-ylmethyl]-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-4-carboxylic acid 239071-65-9 C26H27ClN4O5S
    4-[4-(6-Chloro-naphthalene-2-sulfonyl)-2-oxo-piperazin-1-ylmethyl]-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-4-carboxylic acid
    —— 4-Vinyl-decanoic acid 95838-24-7 C12H22O2
    4-Vinyl-decanoic acid
    —— 4,7,8-trimethyltetracyclo<8.4.0.0<sup>2,7</sup>.0<sup>4,8</sup>>tetradeca-1(10),11,13-triene 120360-86-3 C17H22
    4,7,8-trimethyltetracyclo<8.4.0.0<sup>2,7</sup>.0<sup>4,8</sup>>tetradeca-1(10),11,13-triene
    —— 4-[6-(Methylamino)-3-pyridyl]-8-(1-methylpyrazol-4-yl)-1-(2-tetrahydropyran-2-ylethyl)benzofuro[3,2-d]pyrimidin-2-one 1445969-29-8 C27H28N6O3
    4-[6-(Methylamino)-3-pyridyl]-8-(1-methylpyrazol-4-yl)-1-(2-tetrahydropyran-2-ylethyl)benzofuro[3,2-d]pyrimidin-2-one
    —— 4-({4-[(5-chloro-1,3-benzodioxol-4-yl)amino]pyrimidin-2-yl}amino)benzamide 945393-59-9 C18H14ClN5O3
    4-({4-[(5-chloro-1,3-benzodioxol-4-yl)amino]pyrimidin-2-yl}amino)benzamide
    —— 4-{3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazol-5-yl}-pyridine 853581-76-7 C23H24N4O4
    4-{3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazol-5-yl}-pyridine
    —— 4-(4-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)thiomorpholine-3-carboxylic acid 1065333-75-6 C22H24N2O4S2
    4-(4-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)thiomorpholine-3-carboxylic acid
    —— 4-chloro-1-(pentadeuterophenyl)butan-1-one oxime 566198-02-5 C10H12ClNO
    4-chloro-1-(pentadeuterophenyl)butan-1-one oxime
    —— 4-Hydroxy-2-oxo-6-phenyl-1,2-dihydro-pyridine-3-carboxylic acid methyl ester 150057-00-4 C13H11NO4
    4-Hydroxy-2-oxo-6-phenyl-1,2-dihydro-pyridine-3-carboxylic acid methyl ester
    —— 4-Hydroxy-2-isobutyl-3-oxo-pentanoic acid tert-butyl ester 61603-76-7 C13H24O4
    4-Hydroxy-2-isobutyl-3-oxo-pentanoic acid tert-butyl ester
    —— 4-[3-(5-(1,2,4-Triazol-4-yl)-1H-indol-3-yl)propyl]-1-[2-(imidazol-1-yl)propyl]piperidine 191724-64-8 C24H31N7
    4-[3-(5-(1,2,4-Triazol-4-yl)-1H-indol-3-yl)propyl]-1-[2-(imidazol-1-yl)propyl]piperidine
    —— 4-vinyl-hex-5-en-2-one 60091-34-1 C8H12O
    4-vinyl-hex-5-en-2-one
    —— 4-(cyclopropyl-{2-[3-fluoro-4-(3-hydroxymethyl-piperidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557034-13-5 C31H40FN5O5
    4-(cyclopropyl-{2-[3-fluoro-4-(3-hydroxymethyl-piperidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[2-(trifluoromethyl)-5-pyrimidinyl]-6H-pyrrolo[1,2-a][1,4]benzodiazepine 1407992-74-8 C17H11F3N4
    4-[2-(trifluoromethyl)-5-pyrimidinyl]-6H-pyrrolo[1,2-a][1,4]benzodiazepine
    —— 4-[4-(N-naphthalen-2-ylanilino)phenoxy]benzene-1,2-dicarbonitrile 367491-57-4 C30H19N3O
    4-[4-(N-naphthalen-2-ylanilino)phenoxy]benzene-1,2-dicarbonitrile
    —— (4-benzyl-2-{1-diethylamino-2-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-ethyl}-oxazol-5-yl)-diethylamine 943031-35-4 C33H50N4OS
    (4-benzyl-2-{1-diethylamino-2-[4-(dimethylaminothiophen-2-yl-methyl)-cyclohexyl]-ethyl}-oxazol-5-yl)-diethylamine
    —— 4-(bromo-phenyl-methyl)-3,3-dimethyl-2-phenyl-oxazolidinium; bromide 49804-82-2 Br*C18H21BrNO
    4-(bromo-phenyl-methyl)-3,3-dimethyl-2-phenyl-oxazolidinium; bromide
    —— 4-O-acetyl-lamellicolic anhydride 87198-90-1 C15H10O7
    4-O-acetyl-lamellicolic anhydride
    —— 4-(1,3-dioxan-2-yl)-2-methoxyphenyl 5-phenylisoxazole-3-carboxylate 1427308-00-6 C21H19NO6
    4-(1,3-dioxan-2-yl)-2-methoxyphenyl 5-phenylisoxazole-3-carboxylate
    —— 4-O-(2,3,4,6-tetra-O-benzyl-β-L-glucopyranosyl)-N-benzyloxycarbonyl-D-tyrosine benzyl ester 920307-02-4 C58H57NO10
    4-O-(2,3,4,6-tetra-O-benzyl-β-L-glucopyranosyl)-N-benzyloxycarbonyl-D-tyrosine benzyl ester
    —— (4-Oxiranylmethoxy-phenyl)-acetic acid (1R,2S,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester 114653-13-3 C21H28O4
    (4-Oxiranylmethoxy-phenyl)-acetic acid (1R,2S,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl ester
    —— 4-Chloromethyl-3,3-difluoro-2<(4-methylphenylsulphinyl)methyl>tetrahydrofuran 139014-90-7 C13H15ClF2O2S
    4-Chloromethyl-3,3-difluoro-2<(4-methylphenylsulphinyl)methyl>tetrahydrofuran
    —— 4,5-cycloocta-2,3-dihydro-1,3-diiodo-2-methyl-1,3-diborol 154205-13-7 C10H16B2I2
    4,5-cycloocta-2,3-dihydro-1,3-diiodo-2-methyl-1,3-diborol
    —— 4-diethylamino-2-phenyl-butyric acid 412299-66-2 C14H21NO2
    4-diethylamino-2-phenyl-butyric acid
    —— 4-(7-Methyl-10H-2,3,4,5,10,10b-hexaaza-cyclopenta[a]fluoren-1-yl)-phenol 129075-01-0 C17H12N6O
    4-(7-Methyl-10H-2,3,4,5,10,10b-hexaaza-cyclopenta[a]fluoren-1-yl)-phenol
    —— 4-(4-diethylaminophenyl)cyclohexanone 1269802-51-8 C16H23NO
    4-(4-diethylaminophenyl)cyclohexanone
    —— 4-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-5-yl)-N-phenethyl-benzamide 1206594-06-0 C21H19N5O
    4-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-5-yl)-N-phenethyl-benzamide
    —— 4-tert-Butyl-N-[6-(4-hydroxy-butoxy)-pyrimidin-4-yl]-benzenesulfonamide 202288-12-8 C18H25N3O4S
    4-tert-Butyl-N-[6-(4-hydroxy-butoxy)-pyrimidin-4-yl]-benzenesulfonamide
    —— 4-anilinomethylene-4,5-dihydro-2H-thiophen-3(6H)-one 75425-63-7 C11H11NOS
    4-anilinomethylene-4,5-dihydro-2H-thiophen-3(6H)-one
    —— 4-hydroxy-3-(1-naphthyl)quinolin-2(1H)-one 1445972-12-2 C19H13NO2
    4-hydroxy-3-(1-naphthyl)quinolin-2(1H)-one
    —— 4-Methyl-2-pentyl-1,3-diallyl-pyrrol 93145-06-3 C16H25N
    4-Methyl-2-pentyl-1,3-diallyl-pyrrol
    —— 4-{2-[2-(2-Amino-propionylamino)-4-methyl-pentanoylamino]-acetylamino}-4-(1-carboxy-ethylcarbamoyl)-butyric acid 106570-04-1 C19H33N5O8
    4-{2-[2-(2-Amino-propionylamino)-4-methyl-pentanoylamino]-acetylamino}-4-(1-carboxy-ethylcarbamoyl)-butyric acid
    —— 4-(4-Acetamino-benzolsulfonylamino)-1-(3,4-dimethoxyphenyl)pyrazol 98196-49-7 C19H20N4O5S
    4-(4-Acetamino-benzolsulfonylamino)-1-(3,4-dimethoxyphenyl)pyrazol
    —— 4-Benzoyl-5N-ethoxysulfonyl-imino-thiadiazol-(1.2.3) 96776-07-7 C11H11N3O4S2
    4-Benzoyl-5N-ethoxysulfonyl-imino-thiadiazol-(1.2.3)
    —— 4-chlorophenylbis(4-t-butylphenyl)methanol 125016-84-4 C27H31ClO
    4-chlorophenylbis(4-t-butylphenyl)methanol
    —— 4-(1.1-Dimethylbutyl)cyclohexanol 68077-93-0 C12H24O
    4-(1.1-Dimethylbutyl)cyclohexanol
    —— [(4-hydroxy-2-oxo-7-p-tolyl-2H-thiochromene-3-carbonyl)-amino]-acetic acid 1227190-10-4 C19H15NO5S
    [(4-hydroxy-2-oxo-7-p-tolyl-2H-thiochromene-3-carbonyl)-amino]-acetic acid
    —— [4-(4-amino-phenoxy)-3-methoxy-phenyl]-tert-butyl carbamate 912948-61-9 C18H22N2O4
    [4-(4-amino-phenoxy)-3-methoxy-phenyl]-tert-butyl carbamate
    —— 4-cyanomethyl-7-ethoxycarbonyl-6,8-dimethyl-1(2H)-phthalazinone 76870-68-3 C15H15N3O3
    4-cyanomethyl-7-ethoxycarbonyl-6,8-dimethyl-1(2H)-phthalazinone
    —— 4-[(E)-3,7,11-trimethyl-6,10-dodecadienoyl]morpholine 80016-66-6 C19H33NO2
    4-[(E)-3,7,11-trimethyl-6,10-dodecadienoyl]morpholine
    —— 4-Methyl-1-methylenindan-2-spiro-1'-(4'-methylcyclohex-3-en) 98692-83-2 C17H20
    4-Methyl-1-methylenindan-2-spiro-1'-(4'-methylcyclohex-3-en)
    —— <4-Acetyl-phenyl>-tritylether 96179-09-8 C27H22O2
    <4-Acetyl-phenyl>-tritylether
    —— 4'-Iodo-biphenyl-3-carboxylic acid (3R,5S,8R,9S,10S,13S,14S,17S)-17-chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 77546-99-7 C40H54ClIO2
    4'-Iodo-biphenyl-3-carboxylic acid (3R,5S,8R,9S,10S,13S,14S,17S)-17-chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester