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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-decadienol 108198-73-8 C10H18O
    4,5-decadienol
    —— (4S,6S)-6-Benzyloxy-2-methyl-dec-1-en-4-ol 86272-48-2 C18H28O2
    (4S,6S)-6-Benzyloxy-2-methyl-dec-1-en-4-ol
    —— 4-(2,5-dimethyl-phenyl)-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylamine 71114-77-7 C16H16N4
    4-(2,5-dimethyl-phenyl)-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-ylamine
    —— 4-[(4-Cyanophenoxy)-[(triphenyl-lambda5-phosphanylidene)amino]phosphinothioyl]oxybenzonitrile 593249-31-1 C32H23N3O2P2S
    4-[(4-Cyanophenoxy)-[(triphenyl-lambda5-phosphanylidene)amino]phosphinothioyl]oxybenzonitrile
    —— [4-[5-(4-pentoxyphenyl)-1,3,4-thiadiazol-2-yl]phenyl] (2S)-2-decoxypropanoate 121679-65-0 C32H44N2O4S
    [4-[5-(4-pentoxyphenyl)-1,3,4-thiadiazol-2-yl]phenyl] (2S)-2-decoxypropanoate
    —— 4-(3-Chloro-4-fluoro-phenylamino)-6-nitro-2-oxo-1,2-dihydro-quinoline-3-carbonitrile 919482-09-0 C16H8ClFN4O3
    4-(3-Chloro-4-fluoro-phenylamino)-6-nitro-2-oxo-1,2-dihydro-quinoline-3-carbonitrile
    —— (4R,6S)-4-(3-Methoxy-benzyl)-6-trimethylsilanyl-oxepan-2-one 118626-51-0 C17H26O3Si
    (4R,6S)-4-(3-Methoxy-benzyl)-6-trimethylsilanyl-oxepan-2-one
    —— 4-(tert-butyl-dimethyl-silyloxy)-1-ethyl-cyclohexanecarboxylic acid ethyl ester 862728-40-3 C17H34O3Si
    4-(tert-butyl-dimethyl-silyloxy)-1-ethyl-cyclohexanecarboxylic acid ethyl ester
    —— (4,5,6-Trimethoxy-biphenyl-2-yl)-acetaldehyde 912328-75-7 C17H18O4
    (4,5,6-Trimethoxy-biphenyl-2-yl)-acetaldehyde
    —— 4,7-di-<i>tert</i>-butyl-2-ethyl-benzooxazol-5-ol 35565-28-7 C17H25NO2
    4,7-di-<i>tert</i>-butyl-2-ethyl-benzooxazol-5-ol
    —— 4-(2-phenyl-[1,3]dioxolan-2-ylmethyl)-morpholine 109495-71-8 C14H19NO3
    4-(2-phenyl-[1,3]dioxolan-2-ylmethyl)-morpholine
    —— (4-methyl-1H-imidazol-5-yl)methyl (E)-N-methylhydrazinecarbimidothioate hydrochloride 118796-93-3 C7H13N5S*2ClH
    (4-methyl-1H-imidazol-5-yl)methyl (E)-N-methylhydrazinecarbimidothioate hydrochloride
    —— 4-cyano-2,2-diethyl-1,5,5-trimethyl-3-pyrrolidinone 112840-17-2 C12H20N2O
    4-cyano-2,2-diethyl-1,5,5-trimethyl-3-pyrrolidinone
    —— 4-(quinazolin-4-yloxy)aniline hydrochloride 1018833-43-6 C14H11N3O*ClH
    4-(quinazolin-4-yloxy)aniline hydrochloride
    —— 4-[2-(4-chlorophenylsulfanyl)-5-fluoro-phenyl]piperidin-4-ol 769947-08-2 C17H17ClFNOS
    4-[2-(4-chlorophenylsulfanyl)-5-fluoro-phenyl]piperidin-4-ol
    —— (4E,6E)-(2S,3S,8R,9S,10S)-9-(4-Methoxy-benzyloxy)-2,4,6,8,10-pentamethyl-3-triethylsilanyloxy-icosa-4,6-dienethioic acid S-ethyl ester 331626-19-8 C41H72O4SSi
    (4E,6E)-(2S,3S,8R,9S,10S)-9-(4-Methoxy-benzyloxy)-2,4,6,8,10-pentamethyl-3-triethylsilanyloxy-icosa-4,6-dienethioic acid S-ethyl ester
    —— 4-{[4-({[4-bromo-2-(trifluoromethyl)phenyl]sulfonyl}amino)piperidin-1-yl]sulfonyl}benzoic acid 1027007-71-1 C19H18BrF3N2O6S2
    4-{[4-({[4-bromo-2-(trifluoromethyl)phenyl]sulfonyl}amino)piperidin-1-yl]sulfonyl}benzoic acid
    —— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-ethyl-2-piperazinone 1146412-12-5 C14H14ClF3N2O2
    4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-ethyl-2-piperazinone
    —— 4-nitro-1-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylic acid methylamide 1352199-92-8 C8H9F3N4O3
    4-nitro-1-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylic acid methylamide
    —— 4-amino-1-(2-methoxy-ethyl)-1H-pyrazole-3-carboxylic acid methylamide 1352200-10-2 C8H14N4O2
    4-amino-1-(2-methoxy-ethyl)-1H-pyrazole-3-carboxylic acid methylamide
    —— 4-bromo-4'-(trifluorovinyloxy)biphenyl 639505-28-5 C14H8BrF3O
    4-bromo-4'-(trifluorovinyloxy)biphenyl
    —— 4-[N-(2-nitrobenzenesulfonyl)-N-[[2-(3,4,5-trimethoxyphenyl)-pyridin-4-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphneyl)pyridin-4-yl]methyl]piperidine 427886-08-6 C41H45N5O10S
    4-[N-(2-nitrobenzenesulfonyl)-N-[[2-(3,4,5-trimethoxyphenyl)-pyridin-4-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphneyl)pyridin-4-yl]methyl]piperidine
    —— 4-ethyl-4-azatetracyclo[7.3.1.1<sup>7,11</sup>.0<sup>2,7</sup>]tetradecan-5-one 1142949-94-7 C15H23NO
    4-ethyl-4-azatetracyclo[7.3.1.1<sup>7,11</sup>.0<sup>2,7</sup>]tetradecan-5-one
    —— <4S,(E)>-3-(2-butenyl)-4,5-dihydro-2-ethyl-4-(1-methylethyl)oxazolium 4-methylbenzenesulfonate 101031-04-3 C7H7O3S*C12H22NO
    <4S,(E)>-3-(2-butenyl)-4,5-dihydro-2-ethyl-4-(1-methylethyl)oxazolium 4-methylbenzenesulfonate
    —— 4-[1-[4-[[1-(Hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]benzonitrile 1146356-08-2 C22H25N5O2S
    4-[1-[4-[[1-(Hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]benzonitrile
    —— 4-[4-(6-(4-morpholinyl)pyridin-3-yl)sulfonyl-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-yl]benzonitrile 1307228-10-9 C24H22N4O3S2
    4-[4-(6-(4-morpholinyl)pyridin-3-yl)sulfonyl-3,4-dihydro-2H-benzo[b][1,4]thiazin-6-yl]benzonitrile
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(3-methoxyphenyl)methanone 1304781-68-7 C19H20ClNO3
    (4-(4-chlorophenoxy)piperidin-1-yl)(3-methoxyphenyl)methanone
    —— 4-[4-(perflurohexylsulfonyl)phenylazo]-N-ethyl-N-[8-(methacryloyloxy)octyl]aniline 202392-85-6 C32H34F13N3O4S
    4-[4-(perflurohexylsulfonyl)phenylazo]-N-ethyl-N-[8-(methacryloyloxy)octyl]aniline
    —— 4,6,3',4'-tetra-O-acetyl-9-O-(diethoxyphosphoryl)aranciamycin 141958-43-2 C39H45O19P
    4,6,3',4'-tetra-O-acetyl-9-O-(diethoxyphosphoryl)aranciamycin
    —— 4-(2-Furoyl)-2,6-heptandion 98909-65-0 C12H14O4
    4-(2-Furoyl)-2,6-heptandion
    —— (4R,7R,10S,13S,16S,19R)-10,13-Bis-(2-benzyloxycarbonyl-ethyl)-19-tert-butoxycarbonylamino-16-isobutyl-7-methyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid benzyl ester 85281-32-9 C51H66N6O13S2
    (4R,7R,10S,13S,16S,19R)-10,13-Bis-(2-benzyloxycarbonyl-ethyl)-19-tert-butoxycarbonylamino-16-isobutyl-7-methyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid benzyl ester
    —— 4-chloro-7-(2-O-methyl-3,5-di-O-acetyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 847551-20-6 C16H18ClN3O6
    4-chloro-7-(2-O-methyl-3,5-di-O-acetyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-Bromo-6-fluoro-7-methyl-2,3-dihydroinden-1-one 881189-80-6 C10H8BrFO
    4-Bromo-6-fluoro-7-methyl-2,3-dihydroinden-1-one
    —— 4-Methacryloylaminobutyrylcyclohexylamid 59179-01-0 C14H24N2O2
    4-Methacryloylaminobutyrylcyclohexylamid
    —— 4-(2-Cyclopentylethoxy)-2-(cyclopropylmethyl)-5-iodopyridazin-3-one 1160583-00-5 C15H21IN2O2
    4-(2-Cyclopentylethoxy)-2-(cyclopropylmethyl)-5-iodopyridazin-3-one
    —— 4-[3-Cyclopropyl-5-(dichloromethyl)-1-(methylsulfonylmethyl)pyrazol-4-yl]oxy-2,6-dimethylbenzonitrile 1229993-07-0 C18H19Cl2N3O3S
    4-[3-Cyclopropyl-5-(dichloromethyl)-1-(methylsulfonylmethyl)pyrazol-4-yl]oxy-2,6-dimethylbenzonitrile
    —— 4-[2-(4-Methoxy-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine 231286-97-8 C22H23N3O3S
    4-[2-(4-Methoxy-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine
    —— 4-(4-{[(4'-fluorobiphenyl-2-yl)amino]carbonyl}-1,3-thiazol-2-yl)-N-pentyl-piperidine-1-carboxamide 1070187-69-7 C27H31FN4O2S
    4-(4-{[(4'-fluorobiphenyl-2-yl)amino]carbonyl}-1,3-thiazol-2-yl)-N-pentyl-piperidine-1-carboxamide
    —— 4-Cyanopyridin-3-yl Indol-3-yl Keton 70216-25-0 C15H9N3O
    4-Cyanopyridin-3-yl Indol-3-yl Keton
    —— 4-(3-chloro-4-hydroxyphenyl)-6-ethyl-5-(2-(4-(propan-2-ylidene)cyclohexyl)acetyl)-3,4-dihydropyrimidin-2(1H)-one 1224684-05-2 C23H29ClN2O3
    4-(3-chloro-4-hydroxyphenyl)-6-ethyl-5-(2-(4-(propan-2-ylidene)cyclohexyl)acetyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 4,5,6-Triiod-2-p-tolyl-phthalimid 68218-48-4 C15H8I3NO2
    4,5,6-Triiod-2-p-tolyl-phthalimid
    —— 4-Aethyl-3-methyl-piperazinoessigsaeure-anilid 70060-45-6 C15H23N3O
    4-Aethyl-3-methyl-piperazinoessigsaeure-anilid
    —— 4-acetyl-3-(5-isopropyl-4-methoxy-2-methyl-phenyl)-pentenedioic acid anhydride 70975-90-5 C18H20O5
    4-acetyl-3-(5-isopropyl-4-methoxy-2-methyl-phenyl)-pentenedioic acid anhydride
    —— 4-methoxy-N-(6-methyl-5-{4-[5-(4-methyl-piperazin-1-yl)pyridin-3-yl]-1,2,3-triazol-1-yl}pyridin-3-yl)-3-trifluoromethyl-benzamide 1219947-74-6 C27H27F3N8O2
    4-methoxy-N-(6-methyl-5-{4-[5-(4-methyl-piperazin-1-yl)pyridin-3-yl]-1,2,3-triazol-1-yl}pyridin-3-yl)-3-trifluoromethyl-benzamide
    —— 4-tert-butoxycarbonylamino-4-(4-methoxy-benzylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester 956460-90-5 C24H37N3O6
    4-tert-butoxycarbonylamino-4-(4-methoxy-benzylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(4-Fluorophenyl)-5-phenylthieno[3,2-b]pyridin-7(4H)-one 1428144-18-6 C19H12FNOS
    4-(4-Fluorophenyl)-5-phenylthieno[3,2-b]pyridin-7(4H)-one
    —— 4-((1S,2R)-2-((tert-butyldimethylsilyl)oxy)cyclohexyl)benzenenitrile 1296137-67-1 C19H29NOSi
    4-((1S,2R)-2-((tert-butyldimethylsilyl)oxy)cyclohexyl)benzenenitrile
    —— 4-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride 1000688-81-2 C7H13Cl2N3
    4-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride
    —— 4-[6-(hydroxymethyl)-1,3-benzodioxol-5-yl]-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one 1258064-66-2 C22H18O7
    4-[6-(hydroxymethyl)-1,3-benzodioxol-5-yl]-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one
    —— 4-[[[5-Chloro-1-[(4-chlorophenyl)methyl]indole-7-carbonyl]amino]methyl]benzoic acid 1196044-61-7 C24H18Cl2N2O3
    4-[[[5-Chloro-1-[(4-chlorophenyl)methyl]indole-7-carbonyl]amino]methyl]benzoic acid