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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Aminomethyl-1,6-dioxaspiro<4,4>nonan 4745-18-0 C8H15NO2
4-Aminomethyl-1,6-dioxaspiro<4,4>nonan
—— 4-[1-Benzoyl-2-(4-ethoxy-phenyl)-2-oxo-ethylazo]-N-phenyl-benzenesulfonamide 59258-28-5 C29H25N3O5S
4-[1-Benzoyl-2-(4-ethoxy-phenyl)-2-oxo-ethylazo]-N-phenyl-benzenesulfonamide
—— 4-[5-(2-Carboxy-ethyl)-3-(2-hydroxy-naphthalen-1-ylazo)-thiophen-2-yl]-butyric acid 58632-04-5 C21H20N2O5S
4-[5-(2-Carboxy-ethyl)-3-(2-hydroxy-naphthalen-1-ylazo)-thiophen-2-yl]-butyric acid
—— 4-Methoxypyrimido<4,5-b><1,4>thiazin-6-on-S<sup>35</sup> 59769-06-1 C7H7N3O2S
4-Methoxypyrimido<4,5-b><1,4>thiazin-6-on-S<sup>35</sup>
—— 4,5,8-triacetoxy-quinoline-2-carboxylic acid methyl ester 51808-93-6 C17H15NO8
4,5,8-triacetoxy-quinoline-2-carboxylic acid methyl ester
—— 4-[Bis-(3-chloro-phenyl)-hydroxy-methyl]-1-methyl-pyrrolidin-2-one 55470-26-3 C18H17Cl2NO2
4-[Bis-(3-chloro-phenyl)-hydroxy-methyl]-1-methyl-pyrrolidin-2-one
—— 4-methoxy-1-methyl-2,5-dioxo-2,5-dihydro-1<i>H</i>-benzo[<i>b</i>]azepine-3-carboxylic acid ethyl ester 41878-57-3 C15H15NO5
4-methoxy-1-methyl-2,5-dioxo-2,5-dihydro-1<i>H</i>-benzo[<i>b</i>]azepine-3-carboxylic acid ethyl ester
—— 4,5,9,10-Tetrahydro-8H-cyclopenta[c]pyrrolo[3,2,1-ij]quinolin-7-one 53709-73-2 C14H13NO
4,5,9,10-Tetrahydro-8H-cyclopenta[c]pyrrolo[3,2,1-ij]quinolin-7-one
—— 4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid methyl ester 51942-91-7 C6H7N3O3S
4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid methyl ester
—— 4-Ethyl-5-phenyl-3,4-dihydro-2H-furanylium 54444-21-2 C12H15O
4-Ethyl-5-phenyl-3,4-dihydro-2H-furanylium
—— 4,4-Dimethyl-5-(3-methylene-pent-4-enyl)-[1,3]dioxolane 55874-05-0 C11H18O2
4,4-Dimethyl-5-(3-methylene-pent-4-enyl)-[1,3]dioxolane
—— 4,5,6,7-Tetramethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid dimethylamide 53381-84-3 C13H24N2O2
4,5,6,7-Tetramethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid dimethylamide
—— 4-isobutyl-6-methyl-nonan-3-one 40238-52-6 C14H28O
4-isobutyl-6-methyl-nonan-3-one
—— 4-Phenyl-piperazine-1-carbodithioic acid 2,3-dichloro-4,6-dinitro-phenyl ester 53279-24-6 C17H14Cl2N4O4S2
4-Phenyl-piperazine-1-carbodithioic acid 2,3-dichloro-4,6-dinitro-phenyl ester
—— 4-(4-Brom-phenyl)-2-dimethylamino-2,6-diphenyl-2H-thiopyran 87691-80-3 C25H22BrNS
4-(4-Brom-phenyl)-2-dimethylamino-2,6-diphenyl-2H-thiopyran
—— (4-chlorophenyl) N-methyl-N-(phenylcarbamoyl)carbamate 87343-78-0 C15H13ClN2O3
(4-chlorophenyl) N-methyl-N-(phenylcarbamoyl)carbamate
—— 4-[(3,4-dimethyl-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid benzyl ester 102477-31-6 C22H27N3O3
4-[(3,4-dimethyl-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid benzyl ester
—— 4-(aminomethyl)-N-cyclopropylaniline 1228098-21-2 C10H14N2
4-(aminomethyl)-N-cyclopropylaniline
—— 4,4',4''-[(naphthalen-2-yl-triazenylidene)-λ<sup>5</sup>-phosphanetriyl]-tris-morpholine 95170-77-7 C22H31N6O3P
4,4',4''-[(naphthalen-2-yl-triazenylidene)-λ<sup>5</sup>-phosphanetriyl]-tris-morpholine
—— 4-(Pyridin-2-yl-sulfonyl)-trifluormethan-sulfonanilid 70991-16-1 C12H9F3N2O4S2
4-(Pyridin-2-yl-sulfonyl)-trifluormethan-sulfonanilid
—— 4-Phenylsulfonyl-1,2-dihydro-benzocyclobuten 953-86-6 C14H12O2S
4-Phenylsulfonyl-1,2-dihydro-benzocyclobuten
—— 4-{2-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-acetylamino}-<i>N</i>-[4-(3,5-dimethyl-1(2)<i>H</i>-pyrazol-3-ylhydrazono)-5-oxo-1-(2,4,6-trichloro-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-benzamide 97735-64-3 C39H43Cl3N8O4
4-{2-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-acetylamino}-<i>N</i>-[4-(3,5-dimethyl-1(2)<i>H</i>-pyrazol-3-ylhydrazono)-5-oxo-1-(2,4,6-trichloro-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-benzamide
—— 4-[3-ethyl-5-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-4-oxo-thiazolidin-2-ylidene]-2-quinolin-2-yl-but-2-enenitrile 97075-14-4 C27H22N4OS2
4-[3-ethyl-5-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-4-oxo-thiazolidin-2-ylidene]-2-quinolin-2-yl-but-2-enenitrile
—— 4'-Octyl-1'-(1-phenyl-ethyl)-[1,4']bipiperidinyl 13696-97-4 C26H44N2
4'-Octyl-1'-(1-phenyl-ethyl)-[1,4']bipiperidinyl
—— 4-(2,5-difluorobenzylamino)-6-(4-(1-propionylpiperidin-4-yl)phenylamino)nicotinamide 1374211-81-0 C27H29F2N5O2
4-(2,5-difluorobenzylamino)-6-(4-(1-propionylpiperidin-4-yl)phenylamino)nicotinamide
—— 4-(4-(2-(2,5-dimethylpyrrolyl)pyrid-6-yl)phenyl)piperidine 208837-74-5 C22H25N3
4-(4-(2-(2,5-dimethylpyrrolyl)pyrid-6-yl)phenyl)piperidine
—— 4,6-dimethoxy-1-(2-oxo-2-phenylethyl)indole-2,3-dione 74588-92-4 C18H15NO5
4,6-dimethoxy-1-(2-oxo-2-phenylethyl)indole-2,3-dione
—— 4-(1-{3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-4-phenyl-isoxazol-5-yl}-cyclopropylmethyl)-thiomorpholine 942618-00-0 C29H38N2O2SSi
4-(1-{3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-4-phenyl-isoxazol-5-yl}-cyclopropylmethyl)-thiomorpholine
—— 4-(10H-Phenothiazin-3-ylamino)-phenol 70867-43-5 C18H14N2OS
4-(10H-Phenothiazin-3-ylamino)-phenol
—— (4aS,8aS)-2-[2-(6-Bromo-1H-indol-3-yl)-ethyl]-7-hydroxy-6-methoxy-3-oxo-decahydro-isoquinoline-5-carboxylic acid 95002-73-6 C21H25BrN2O5
(4aS,8aS)-2-[2-(6-Bromo-1H-indol-3-yl)-ethyl]-7-hydroxy-6-methoxy-3-oxo-decahydro-isoquinoline-5-carboxylic acid
—— 4-Methoxy-isophthalsaeure-bis-4-picolylamid 70065-20-2 C21H20N4O3
4-Methoxy-isophthalsaeure-bis-4-picolylamid
—— 4-(2-Amino-4-dimethylamino-phenylamino)-2-methyl-phenol 41669-51-6 C15H19N3O
4-(2-Amino-4-dimethylamino-phenylamino)-2-methyl-phenol
—— 4-(2'-Chloro-biphenyl-4-yl)-4-hydroxy-N-methyl-butyramide 40884-84-2 C17H18ClNO2
4-(2'-Chloro-biphenyl-4-yl)-4-hydroxy-N-methyl-butyramide
—— 4-(N-Phenylcarbamoyloxymethyl)-1-phospha-2.6.7-trioxa-bicyclo<2.2.2>octan-1-sul-fid 894-30-4 C12H14NO5PS
4-(N-Phenylcarbamoyloxymethyl)-1-phospha-2.6.7-trioxa-bicyclo<2.2.2>octan-1-sul-fid
—— 4-Amino-3-bromo-2-methyl-quinoline-5-sulfonic acid 90772-31-9 C10H9BrN2O3S
4-Amino-3-bromo-2-methyl-quinoline-5-sulfonic acid
—— 4-(<i>tert</i>-butylsulfanyl-[1,2,4]triazol-1-yl-methyl)-benzonitrile 70229-74-2 C14H16N4S
4-(<i>tert</i>-butylsulfanyl-[1,2,4]triazol-1-yl-methyl)-benzonitrile
—— 4-(3-(4-acetamidobenzamido)-2-methylphenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate 1231884-48-2 C2HF3O2*C35H34N6O4
4-(3-(4-acetamidobenzamido)-2-methylphenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate
—— 4-Sulfanilamino-6-methoxy-2-aethylmercapto-pyrimidin 93258-33-4 C13H16N4O3S2
4-Sulfanilamino-6-methoxy-2-aethylmercapto-pyrimidin
—— 4-(2-<2-Phenyl-ethyl>-amino-thiazol-4-yl)-2,3-dimethyl-1-phenyl-pyrazol-5-on 95136-28-0 C22H22N4OS
4-(2-<2-Phenyl-ethyl>-amino-thiazol-4-yl)-2,3-dimethyl-1-phenyl-pyrazol-5-on
—— 4-Methyl-N-pyridin-3-yl-pentanimidothioic acid 4-chloro-benzyl ester 57416-62-3 C18H21ClN2S
4-Methyl-N-pyridin-3-yl-pentanimidothioic acid 4-chloro-benzyl ester
—— (4E,6Z)-6-bromo-7-[(4S,5R)-5-[(2S,4E,6E,8R,9S,10R)-10-[tert-butyl(diphenyl)silyl]oxy-6,8-dimethyl-3-oxo-9-triethylsilyloxyundeca-4,6-dien-2-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]hepta-4,6-dienoic acid 179943-96-5 C47H69BrO7Si2
(4E,6Z)-6-bromo-7-[(4S,5R)-5-[(2S,4E,6E,8R,9S,10R)-10-[tert-butyl(diphenyl)silyl]oxy-6,8-dimethyl-3-oxo-9-triethylsilyloxyundeca-4,6-dien-2-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]hepta-4,6-dienoic acid
—— 4-Chloro-N-((Z)-2-phenyl-1-p-tolylcarbamoyl-vinyl)-benzamide 40547-27-1 C23H19ClN2O2
4-Chloro-N-((Z)-2-phenyl-1-p-tolylcarbamoyl-vinyl)-benzamide
—— 4-(2-hydroxy-ethyl)-piperazine-1-carboxylic acid 2-(4-trifluoromethoxy-phenoxy)-anilide; hydrochloride 23891-41-0 C20H22F3N3O4*ClH
4-(2-hydroxy-ethyl)-piperazine-1-carboxylic acid 2-(4-trifluoromethoxy-phenoxy)-anilide; hydrochloride
—— 4-Benzoyl-1-(N-methyl-N-benzoyl)-amino-4-butanon 40591-15-9 C19H19NO3
4-Benzoyl-1-(N-methyl-N-benzoyl)-amino-4-butanon
—— (4aS,8aS)-4a,8-Dimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester 38044-05-2 C16H24O4
(4aS,8aS)-4a,8-Dimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalene-2,3-dicarboxylic acid dimethyl ester
—— 4-pyridin-3-yl-thiazole-2-carboxylic acid cyclopropylamide 56601-59-3 C12H11N3OS
4-pyridin-3-yl-thiazole-2-carboxylic acid cyclopropylamide
—— (4-tert-Butyl-6-methyl-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid 87125-96-0 C17H20N2O2S
(4-tert-Butyl-6-methyl-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid
—— 4-Biphenyl-4-yl-4-oxo-2-((1R,2R,4S)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]hept-2-yl)-butyric acid 54469-80-6 C26H28O4
4-Biphenyl-4-yl-4-oxo-2-((1R,2R,4S)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]hept-2-yl)-butyric acid
—— 4-Isothiocyanatophenyl-<2-(N,N-diaethylamino)-aethylsulfon> 40330-87-8 C13H18N2O2S2
4-Isothiocyanatophenyl-<2-(N,N-diaethylamino)-aethylsulfon>
—— 4-Benzoyl-3-diethylamino-2,4-dimethyl-cyclohex-2-enone 51975-23-6 C19H25NO2
4-Benzoyl-3-diethylamino-2,4-dimethyl-cyclohex-2-enone