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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-chloro-4-methyl-phenyl)-piperazine-1-carbothioic acid benzoylamide 25695-37-8 C19H20ClN3OS
4-(3-chloro-4-methyl-phenyl)-piperazine-1-carbothioic acid benzoylamide
—— 4-Acetylamino-2'-chlor-azobenzol 22608-32-8 C14H12ClN3O
4-Acetylamino-2'-chlor-azobenzol
—— 4-(Benzylamino-methyl)-2-isopropyl-5-methyl-phenol; hydrochloride 33597-40-9 C18H23NO*ClH
4-(Benzylamino-methyl)-2-isopropyl-5-methyl-phenol; hydrochloride
—— 4,7,8,10-tetramethyl-pyrano[3,2-<i>g</i>]chromene-2,6-dione 26276-35-7 C16H14O4
4,7,8,10-tetramethyl-pyrano[3,2-<i>g</i>]chromene-2,6-dione
—— 4-methyl-4-(4-methylsulfanyl-phenyl)-piperidine-2,6-dione 19244-26-9 C13H15NO2S
4-methyl-4-(4-methylsulfanyl-phenyl)-piperidine-2,6-dione
—— 4-amino-3-[6-(4-fluoro-2-methylphenyl)-5-methylpyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt 1357164-82-9 C23H18FN4O3S*Na
4-amino-3-[6-(4-fluoro-2-methylphenyl)-5-methylpyridin-3-ylazo]naphthalene-1-sulfonic acid sodium salt
—— 4,8-di-tert-butyl-2,2,6,6-tetraiodo-1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-diene 277298-39-2 C12H22B2I4N2
4,8-di-tert-butyl-2,2,6,6-tetraiodo-1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-diene
—— 4-(2-methylpropyl)-1e-(trimethylsilyl)cyclohexanol 60640-81-5 C13H28OSi
4-(2-methylpropyl)-1e-(trimethylsilyl)cyclohexanol
—— 4-(Bromomethyl)-3-(trifluoromethyl)isoxazole 493019-56-0 C5H3BrF3NO
4-(Bromomethyl)-3-(trifluoromethyl)isoxazole
—— 4-((1R,3R,4S)-3-methyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyloxy)benzonitrile 1310725-87-1 C20H18N6O
4-((1R,3R,4S)-3-methyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyloxy)benzonitrile
—— 4,5-dibromo-1-methyl-N'-(3-phenylallylidene)-1H-pyrrole-2-carbohydrazide 1610471-97-0 C15H13Br2N3O
4,5-dibromo-1-methyl-N'-(3-phenylallylidene)-1H-pyrrole-2-carbohydrazide
—— 4-chloro-9H-indeno[1',2':4,5]thieno[2,3-d]pyrimidin-9-one 1442444-67-8 C13H5ClN2OS
4-chloro-9H-indeno[1',2':4,5]thieno[2,3-d]pyrimidin-9-one
—— 4-(bis(4-amino-3,5-dimethylphenyl)methyl)phenol 95872-85-8 C23H26N2O
4-(bis(4-amino-3,5-dimethylphenyl)methyl)phenol
—— (4-{4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-{4-[(methylsulfonyl)amino]butyl}phenyl)-4-oxoazetindin-2-yl]phenyl}butyl)malonic acid 1227267-36-8 C36H43FN2O8S
(4-{4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-{4-[(methylsulfonyl)amino]butyl}phenyl)-4-oxoazetindin-2-yl]phenyl}butyl)malonic acid
—— 4-[2-[(2-Chloro-6-fluorophenoxy)methyl]-4-fluorophenyl]piperidine 1227304-41-7 C18H18ClF2NO
4-[2-[(2-Chloro-6-fluorophenoxy)methyl]-4-fluorophenyl]piperidine
—— 4-[3-(4-chloro-benzylamino)-phenyl]-2-hydroxy-4-oxo-but-2-enoic acid 1149590-14-6 C17H14ClNO4
4-[3-(4-chloro-benzylamino)-phenyl]-2-hydroxy-4-oxo-but-2-enoic acid
—— 4-chloro-12-phenylcarbonyloxy-3,5,8,10,13-pentaoxa-4-phosphatetracyclo[7.3.1.0<sup>2,7</sup>.0<sup>6,11</sup>]tridecane 943139-86-4 C14H12ClO7P
4-chloro-12-phenylcarbonyloxy-3,5,8,10,13-pentaoxa-4-phosphatetracyclo[7.3.1.0<sup>2,7</sup>.0<sup>6,11</sup>]tridecane
—— (4-FC6H4S)Sn(3,4,5-Cl3C6H2)3 78795-74-1 C24H10Cl9FSSn
(4-FC6H4S)Sn(3,4,5-Cl3C6H2)3
—— [(4-Methoxy-benzyl)-methyl-amino]-trimethylsilanyl-acetonitrile 127780-75-0 C14H22N2OSi
[(4-Methoxy-benzyl)-methyl-amino]-trimethylsilanyl-acetonitrile
—— (4S,4aR,8aS)-4-Hydroxy-5-oxo-4a,5,6,7,8,8a-hexahydro-4H-quinoline-1-carboxylic acid phenyl ester 96631-16-2 C16H17NO4
(4S,4aR,8aS)-4-Hydroxy-5-oxo-4a,5,6,7,8,8a-hexahydro-4H-quinoline-1-carboxylic acid phenyl ester
—— 4-(3,4-di(hexadecyloxy)benzoyloxy)benzoic acid 180678-41-5 C46H74O6
4-(3,4-di(hexadecyloxy)benzoyloxy)benzoic acid
—— 4-[(E)-2-(3-Bromo-phenyl)-vinyl]-1-methyl-pyridinium; iodide 29713-99-3 C14H13BrN*I
4-[(E)-2-(3-Bromo-phenyl)-vinyl]-1-methyl-pyridinium; iodide
—— (4aS,5R)-5-ethynyl-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 754235-83-1 C19H17FN2O
(4aS,5R)-5-ethynyl-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
—— 4-(5-hexyl-2,4-dihydroxy-phenylazo)-2-hydroxy-benzoic acid 94309-80-5 C19H22N2O5
4-(5-hexyl-2,4-dihydroxy-phenylazo)-2-hydroxy-benzoic acid
—— 4-Methylsulfanyl-2-(1-oxy-naphtho[1,2-d]imidazol-3-yl)-butyric acid 139325-97-6 C16H16N2O3S
4-Methylsulfanyl-2-(1-oxy-naphtho[1,2-d]imidazol-3-yl)-butyric acid
—— 4-acetyl-5-(4-acetyl-3-methyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid 36081-58-0 C16H18N2O4
4-acetyl-5-(4-acetyl-3-methyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid
—— {4-[bis-(2-chloro-ethyl)-amino]-benzylidene}-[4-(3-phenyl-allyl)-piperazin-1-yl]-amine 41298-58-2 C24H30Cl2N4
{4-[bis-(2-chloro-ethyl)-amino]-benzylidene}-[4-(3-phenyl-allyl)-piperazin-1-yl]-amine
—— 4-Aminophenanthrid-9(10H)-on 38120-96-6 C13H10N2O
4-Aminophenanthrid-9(10H)-on
—— 4-(2-chloro-acetylamino)-naphthalene-1-sulfonyl chloride 104996-80-7 C12H9Cl2NO3S
4-(2-chloro-acetylamino)-naphthalene-1-sulfonyl chloride
—— 4-[2-Hydroxy-2-(1H-indol-3-yl)-ethyl]-piperazine-1-carboxylic acid diethylamide 30256-81-6 C19H28N4O2
4-[2-Hydroxy-2-(1H-indol-3-yl)-ethyl]-piperazine-1-carboxylic acid diethylamide
—— 4-Fluoro-benzoic acid N'-diphenylacetyl-N-phenyl-hydrazide 40636-82-6 C27H21FN2O2
4-Fluoro-benzoic acid N'-diphenylacetyl-N-phenyl-hydrazide
—— 4-Aethinyl-3-methyl-cyclohex-1-en 31929-14-3 C9H12
4-Aethinyl-3-methyl-cyclohex-1-en
—— 4,4-dimethyl-6-(4-methylphenyl)sulfonyl-6,7-dihydro-5H-1-benzothiophene 94727-57-8 C17H20O2S2
4,4-dimethyl-6-(4-methylphenyl)sulfonyl-6,7-dihydro-5H-1-benzothiophene
—— {4-[acetyl-(5-isopropyl-pyrimidin-2-yl)-sulfamoyl]-phenyl}-carbamic acid benzyl ester 95430-82-3 C23H24N4O5S
{4-[acetyl-(5-isopropyl-pyrimidin-2-yl)-sulfamoyl]-phenyl}-carbamic acid benzyl ester
—— 4-isothiocyanato-3,4-dimethyl-2-pentanol 691359-07-6 C8H15NOS
4-isothiocyanato-3,4-dimethyl-2-pentanol
—— 4-<i>tert</i>-butyl-2-ethanesulfinyl-5-nitro-thiazole 65962-87-0 C9H14N2O3S2
4-<i>tert</i>-butyl-2-ethanesulfinyl-5-nitro-thiazole
—— 4-(5-Hexyl-2-thienylmethylenimino)-benzoesaeure 67484-26-8 C18H21NO2S
4-(5-Hexyl-2-thienylmethylenimino)-benzoesaeure
—— 4-Cyclohexylamino-3-hydrazinocarbonyl-benzenesulfonamide 65194-78-7 C13H20N4O3S
4-Cyclohexylamino-3-hydrazinocarbonyl-benzenesulfonamide
—— 4-hydroxydec-2-ynoic acid 804474-92-8 C10H16O3
4-hydroxydec-2-ynoic acid
—— (4-Nitro-phenyl)-thiocarbamic acid S-(4-nitro-phenyl) ester 77499-97-9 C13H9N3O5S
(4-Nitro-phenyl)-thiocarbamic acid S-(4-nitro-phenyl) ester
—— 4-Bromo-3,5-dimethoxyamphetamine, (S)- 1335888-10-2 C11H16BrNO2
4-Bromo-3,5-dimethoxyamphetamine, (S)-
—— (4E,6Z)-1-Chloro-deca-4,6-diene 93370-98-0 C10H17Cl
(4E,6Z)-1-Chloro-deca-4,6-diene
—— 4-methyl-2-phenyl-10H-indeno[2'',3'':5',6']pyrido[2',3':4,5]thieno[2,3-d]pyrimidin-10-one 1097834-96-2 C23H13N3OS
4-methyl-2-phenyl-10H-indeno[2'',3'':5',6']pyrido[2',3':4,5]thieno[2,3-d]pyrimidin-10-one
—— 4,6-bis-(1<i>H</i>-benzoimidazol-2-yl)-isophthalic acid 41887-97-2 C22H14N4O4
4,6-bis-(1<i>H</i>-benzoimidazol-2-yl)-isophthalic acid
—— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-2-methylpiperazin-1-yl]-(1-methylindol-6-yl)methanone 1443757-97-8 C24H23ClN6O2
[4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-2-methylpiperazin-1-yl]-(1-methylindol-6-yl)methanone
—— 4-Benzylamino-3-chloracetamino-1,2-naphthochinon 27223-77-4 C19H15ClN2O3
4-Benzylamino-3-chloracetamino-1,2-naphthochinon
—— 4-[(3-chloro-4-fluorophenyl)amino]-6-[6-methyl-2,6-diazaspiro[3.4]-2-octyl]pyrimido[5,4-d]pyrimidine 196511-91-8 C19H19ClFN7
4-[(3-chloro-4-fluorophenyl)amino]-6-[6-methyl-2,6-diazaspiro[3.4]-2-octyl]pyrimido[5,4-d]pyrimidine
—— 4-[2-[4-amino-6-(diethylamino)-1,3,5-triazin-2-yl]ethyl]-2,6-ditert-butylphenol 114811-90-4 C23H37N5O
4-[2-[4-amino-6-(diethylamino)-1,3,5-triazin-2-yl]ethyl]-2,6-ditert-butylphenol
—— 4-(benzyloxy)-2-(but-3-en-1-yl)-5-oxo-2,5-dihydrofuran-3-carboxylic acid 1426257-41-1 C16H16O5
4-(benzyloxy)-2-(but-3-en-1-yl)-5-oxo-2,5-dihydrofuran-3-carboxylic acid
—— (4R,4aR,6S,7aR,8R)-8-(benzyloxy)-4-((4-(hydroxymethyl)-3-methylisoxazol-5-yl)methyl)-3,3,10,12-tetramethoxy-6-(2-((trimethylsilyl)oxy)propan-2-yl)-4,4a,6,7-tetrahydro-3H,8H-furo[2',3':4,4a]anthra[9,1-cd]isoxazol-4-ol 1280608-67-4 C39H50N2O11Si
(4R,4aR,6S,7aR,8R)-8-(benzyloxy)-4-((4-(hydroxymethyl)-3-methylisoxazol-5-yl)methyl)-3,3,10,12-tetramethoxy-6-(2-((trimethylsilyl)oxy)propan-2-yl)-4,4a,6,7-tetrahydro-3H,8H-furo[2',3':4,4a]anthra[9,1-cd]isoxazol-4-ol