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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-Benzoyl-2-hydroxy-phenyl)-6-(4-hydroxy-3-methoxy-phenyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 103269-95-0 C29H26O7
    4-(5-Benzoyl-2-hydroxy-phenyl)-6-(4-hydroxy-3-methoxy-phenyl)-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— (4-Hydroxy-3,8-diphenyl-benzo[1,2-d;3,4-d']diisoxazol-5-yl)-phenyl-methanone 1818-26-4 C27H16N2O4
    (4-Hydroxy-3,8-diphenyl-benzo[1,2-d;3,4-d']diisoxazol-5-yl)-phenyl-methanone
    —— 4-bromo-1-chloro-2-[4-(methylsulfanyl)benzyl]benzene 333361-43-6 C14H12BrClS
    4-bromo-1-chloro-2-[4-(methylsulfanyl)benzyl]benzene
    —— 4-(4-(3-(2-(2,6-difluorophenyl)acetyl)thioureido)-2-fluorophenoxy)-7-methoxy-N-(2-morpholinoethyl)quinoline-6-carboxamide 1190836-84-0 C32H30F3N5O5S
    4-(4-(3-(2-(2,6-difluorophenyl)acetyl)thioureido)-2-fluorophenoxy)-7-methoxy-N-(2-morpholinoethyl)quinoline-6-carboxamide
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-(1-propyl-butyl)-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 1400571-34-7 C28H39F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-(1-propyl-butyl)-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid
    —— 4-(4-Chloro-2-methyl-phenyl)-2,4-dioxo-butyric acid ethyl ester 478868-69-8 C13H13ClO4
    4-(4-Chloro-2-methyl-phenyl)-2,4-dioxo-butyric acid ethyl ester
    —— 4-[2-(2,4-diamino-7<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazin-6-yl)-ethylamino]-benzoic acid 51937-72-5 C15H16N6O2S
    4-[2-(2,4-diamino-7<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazin-6-yl)-ethylamino]-benzoic acid
    —— 4-hydroxymethyl-phenylmercury (1+); chloride 23000-61-5 C7H7ClHgO
    4-hydroxymethyl-phenylmercury (1+); chloride
    —— 4-(2,3-dichlorophenyl)-6-(4-hydroxyphenyl)-2-methyl-3-cyanopyridine 947233-26-3 C19H12Cl2N2O
    4-(2,3-dichlorophenyl)-6-(4-hydroxyphenyl)-2-methyl-3-cyanopyridine
    —— 4-(1,2-Dichloro-1,2,2-trifluoro-ethanesulfonyl)-2-[2-(1,2-dichloro-1,2,2-trifluoro-ethanesulfonyl)-ethyl]-2-(toluene-4-sulfonyl)-butyronitrile 34133-33-0 C17H15Cl4F6NO6S3
    4-(1,2-Dichloro-1,2,2-trifluoro-ethanesulfonyl)-2-[2-(1,2-dichloro-1,2,2-trifluoro-ethanesulfonyl)-ethyl]-2-(toluene-4-sulfonyl)-butyronitrile
    —— (4aS,7S)-7-((E)-Hex-1-enyl)-4a-methyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 78521-19-4 C17H26O
    (4aS,7S)-7-((E)-Hex-1-enyl)-4a-methyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
    —— 4,6-dibromo-5-chloroindoline-2,3-dione 1296129-28-6 C8H2Br2ClNO2
    4,6-dibromo-5-chloroindoline-2,3-dione
    —— 4-[2-(tert-butyldimethylsilanyloxy)-ethyl]-3-fluoro-5,6-dihydropyran-2-one 552308-04-0 C13H23FO3Si
    4-[2-(tert-butyldimethylsilanyloxy)-ethyl]-3-fluoro-5,6-dihydropyran-2-one
    —— 4,4'-bis[N,N'-di(tert-butoxycarbonyl)isoureido]diphenyl ether 1073524-85-2 C34H46N4O11
    4,4'-bis[N,N'-di(tert-butoxycarbonyl)isoureido]diphenyl ether
    —— [4-(4-nitro-benzoyl)-[1,2,3]thiadiazol-5-yl]-carbamic acid ethyl ester 91975-05-2 C12H10N4O5S
    [4-(4-nitro-benzoyl)-[1,2,3]thiadiazol-5-yl]-carbamic acid ethyl ester
    —— 4-amino-6-chloro-3-ethenyl-pyridine-2-carboxylic acid 1350828-24-8 C8H7ClN2O2
    4-amino-6-chloro-3-ethenyl-pyridine-2-carboxylic acid
    —— (4-bromo-2-iodophenyl)methanol 1261438-69-0 C7H6BrIO
    (4-bromo-2-iodophenyl)methanol
    —— (4-Dimethylamino-3-methoxy-phenyl)-trimethylsilanyloxy-acetonitrile 205187-86-6 C14H22N2O2Si
    (4-Dimethylamino-3-methoxy-phenyl)-trimethylsilanyloxy-acetonitrile
    —— 4-[(3,5-difluorobenzyl)amino]-6-{[4-(trifluoromethyl)phenyl]amino}pyridine-3-carboxyamide 1227865-75-9 C20H15F5N4O
    4-[(3,5-difluorobenzyl)amino]-6-{[4-(trifluoromethyl)phenyl]amino}pyridine-3-carboxyamide
    —— 4-(2-methoxy-4,6-dimethylphenyl)thiazol-2-ylamine 742669-07-4 C12H14N2OS
    4-(2-methoxy-4,6-dimethylphenyl)thiazol-2-ylamine
    —— (4R)-methyl 8-<<(4-chlorophenyl)sulfonyl>amino>-4-<3-(3-pyridinyl)propyl>octanoate 143795-41-9 C23H31ClN2O4S
    (4R)-methyl 8-<<(4-chlorophenyl)sulfonyl>amino>-4-<3-(3-pyridinyl)propyl>octanoate
    —— 4-amino-7-t-butylpteridine 106582-56-3 C10H13N5
    4-amino-7-t-butylpteridine
    —— (4S,4aR,5S,6R,7aS,7bS)-5-Benzyloxy-6-benzyloxymethyl-4,4a,5,6,7a,7b-hexahydro-2H-1,7-dioxa-cyclopenta[cd]inden-4-ol 251914-79-1 C24H26O5
    (4S,4aR,5S,6R,7aS,7bS)-5-Benzyloxy-6-benzyloxymethyl-4,4a,5,6,7a,7b-hexahydro-2H-1,7-dioxa-cyclopenta[cd]inden-4-ol
    —— 4-(1,2-dimethyl-1H-imidazol-5-yl)-3-fluoro-2-methoxyaniline 1578484-57-7 C12H14FN3O
    4-(1,2-dimethyl-1H-imidazol-5-yl)-3-fluoro-2-methoxyaniline
    —— 4-(3-nitrophenyl)-1H-pyrazole-1-carboxylic acid tert-butyl ester 1190222-96-8 C14H15N3O4
    4-(3-nitrophenyl)-1H-pyrazole-1-carboxylic acid tert-butyl ester
    —— 4-benzyl-3-(3-methoxybenzylidene)piperazine-2,5-dione 151692-04-5 C19H18N2O3
    4-benzyl-3-(3-methoxybenzylidene)piperazine-2,5-dione
    —— 4-Benzyl-4-[4-(4-fluorophenyl)-5-pyridin-4-yl-1H-imidazol-2-yl]piperidine-1-carboxylic acid tert-butyl ester 189442-02-2 C31H33FN4O2
    4-Benzyl-4-[4-(4-fluorophenyl)-5-pyridin-4-yl-1H-imidazol-2-yl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Oxo-4-(2,4,6-trimethylanilino)but-2-enoic acid 189875-67-0 C13H15NO3
    4-Oxo-4-(2,4,6-trimethylanilino)but-2-enoic acid
    —— 4-methyl-N-(2-(5-methyl-1H-indol-1-yl)phenyl)benzenesulfonamide 1355019-71-4 C22H20N2O2S
    4-methyl-N-(2-(5-methyl-1H-indol-1-yl)phenyl)benzenesulfonamide
    —— 4-[1-bromo-2,2-bis-(4-methoxy-phenyl)-vinyl]-benzimidic acid ethyl ester; hydrochloride 122542-76-1 C25H24BrNO3*ClH
    4-[1-bromo-2,2-bis-(4-methoxy-phenyl)-vinyl]-benzimidic acid ethyl ester; hydrochloride
    —— 4-tert.-Butyl-2,4,6-tribrom-cyclohexa-2,5-dien-1-on 17587-84-7 C10H11Br3O
    4-tert.-Butyl-2,4,6-tribrom-cyclohexa-2,5-dien-1-on
    —— (4aS,7aR)-3-Methyl-tetrahydro-cyclopenta[e][1,3]oxazine-2,4-dione 100804-52-2 C8H11NO3
    (4aS,7aR)-3-Methyl-tetrahydro-cyclopenta[e][1,3]oxazine-2,4-dione
    —— 4-tert-butyl-2-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylimino)methyl-6-(dimethoxymethyl)phenol 1365618-36-5 C18H29NO6
    4-tert-butyl-2-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylimino)methyl-6-(dimethoxymethyl)phenol
    —— 4-((1R,2R)-2-(tert-butyldimethylsilyloxy)-1-(5-(3-(tert-butyldimethylsilyloxy)phenyl)-1,3,4-oxadiazol-2-yl)propylamino)-2-chloro-3-methylbenzonitrile 1182367-11-8 C31H45ClN4O3Si2
    4-((1R,2R)-2-(tert-butyldimethylsilyloxy)-1-(5-(3-(tert-butyldimethylsilyloxy)phenyl)-1,3,4-oxadiazol-2-yl)propylamino)-2-chloro-3-methylbenzonitrile
    —— 4-Bromo-2-(4-methoxyphenoxy)pyridine 1415666-36-2 C12H10BrNO2
    4-Bromo-2-(4-methoxyphenoxy)pyridine
    —— 4-hydroxy-3-[(3-hydroxypiperidin-1-yl)methyl]-5-methoxybenzaldehyde 1033037-79-4 C14H19NO4
    4-hydroxy-3-[(3-hydroxypiperidin-1-yl)methyl]-5-methoxybenzaldehyde
    —— 4-formyl-15-(2-phenylethane-1,2-dione)[2.2]paracyclophane 1571074-38-8 C25H20O3
    4-formyl-15-(2-phenylethane-1,2-dione)[2.2]paracyclophane
    —— (+-)-4c-hydroxy-3t,4t-dimethyl-cyclohexane-1r,2c-dicarboxylic acid-2-lactone-1-methyl ester 103852-73-9 C11H16O4
    (+-)-4c-hydroxy-3t,4t-dimethyl-cyclohexane-1r,2c-dicarboxylic acid-2-lactone-1-methyl ester
    —— (4-(azidopropyl)carbamoyl)-2-(6-(dimethylamino)-3-(dimethyliminio)-3H-xanthen-9-yl)benzoate 1192590-89-8 C28H28N6O4
    (4-(azidopropyl)carbamoyl)-2-(6-(dimethylamino)-3-(dimethyliminio)-3H-xanthen-9-yl)benzoate
    —— 4-p-methoxyphenylmethyl-3-chloro-6-methylpyridazine 75256-53-0 C13H13ClN2O
    4-p-methoxyphenylmethyl-3-chloro-6-methylpyridazine
    —— 4-{[(2S)-4-(2,5-difluorophenyl)-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl]acetyl}morpholine 639076-38-3 C2HF3O2*C22H22F2N2O2
    4-{[(2S)-4-(2,5-difluorophenyl)-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl]acetyl}morpholine
    —— 4-(4-Nitro-phenyl)-4-oxo-2-(toluene-4-sulfonylamino)-butyric acid butyl ester 80989-79-3 C21H24N2O7S
    4-(4-Nitro-phenyl)-4-oxo-2-(toluene-4-sulfonylamino)-butyric acid butyl ester
    —— (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-6-(benzyloxy)-5-carboxy-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-1(2H)-isoquinolone 109961-04-8 C32H39NO6
    (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-6-(benzyloxy)-5-carboxy-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-1(2H)-isoquinolone
    —— 4-(4-methylanilino)-3-nitro-N'-(2-oxoindol-3-yl)benzohydrazide 148304-33-0 C22H17N5O4
    4-(4-methylanilino)-3-nitro-N'-(2-oxoindol-3-yl)benzohydrazide
    —— 4aα-Hydroxy-4aβ-methyl-17-oxo-4a-homo-7,19-dinor-5α-androst-9-en-3β-yl benzoate 200120-83-8 C26H32O4
    4aα-Hydroxy-4aβ-methyl-17-oxo-4a-homo-7,19-dinor-5α-androst-9-en-3β-yl benzoate
    —— (4aR,5S,8aR)-8a-Allyl-4a,5-dimethyl-octahydro-naphthalen-2-one 86455-76-7 C15H24O
    (4aR,5S,8aR)-8a-Allyl-4a,5-dimethyl-octahydro-naphthalen-2-one
    —— 4-isobutyl-5,8-di-morpholin-4-yl-2-phenyl-pyrimido[4,5-<i>d</i>]pyridazine 57321-22-9 C24H30N6O2
    4-isobutyl-5,8-di-morpholin-4-yl-2-phenyl-pyrimido[4,5-<i>d</i>]pyridazine
    —— 4-dimethylaminomethyl-5-hydroxy-1,2-dimethyl-indole-3-carbonitrile 57666-37-2 C14H17N3O
    4-dimethylaminomethyl-5-hydroxy-1,2-dimethyl-indole-3-carbonitrile
    —— 4-(benzyloxy)-1-(5-tosyl-5,6,6a,7,8,9,10,12-octahydroindolo[2,3-b]quinolizin-3-yl)-pyridin-2(1H)-one 1260240-56-9 C34H33N3O4S
    4-(benzyloxy)-1-(5-tosyl-5,6,6a,7,8,9,10,12-octahydroindolo[2,3-b]quinolizin-3-yl)-pyridin-2(1H)-one
    —— 4-α-Naphthyl-6-(2,5-dimethylphenyl)pyridazin-3(2H)-on 54587-73-4 C22H18N2O
    4-α-Naphthyl-6-(2,5-dimethylphenyl)pyridazin-3(2H)-on