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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methoxycarbonylamino-benzoic acid cyclohexyl ester 130379-85-0 C15H19NO4
4-Methoxycarbonylamino-benzoic acid cyclohexyl ester
—— 4-butyl-2,6-dichloro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1010101-03-7 C16H24BCl2NO2
4-butyl-2,6-dichloro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
—— 4-methyl-3-benzoyl-3,4-dihydro-2-methyl-4-quinazolinecarbonitrile 117908-27-7 C18H15N3O
4-methyl-3-benzoyl-3,4-dihydro-2-methyl-4-quinazolinecarbonitrile
—— 4-(4-methylnaphth-1-yl)butan-2-one 17991-22-9 C15H16O
4-(4-methylnaphth-1-yl)butan-2-one
—— 4-(tert-butyl-dimethyl-silanyloxymethyl)-5-[6-(tert-butyl-diphenyl-silanyloxy)-5-methyl-hexa-1,3-dienyl]-2,2-dimethyl-[1,3]dioxolane 925231-61-4 C35H54O4Si2
4-(tert-butyl-dimethyl-silanyloxymethyl)-5-[6-(tert-butyl-diphenyl-silanyloxy)-5-methyl-hexa-1,3-dienyl]-2,2-dimethyl-[1,3]dioxolane
—— 4-(Cyclopenten-1-yl)-1,3-oxazolidine-2,5-dione 1207325-70-9 C8H9NO3
4-(Cyclopenten-1-yl)-1,3-oxazolidine-2,5-dione
—— 4-{5-[4-oxo-1-(4-trifluoromethoxy-phenyl)-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-benzonitrile 1228533-62-7 C21H12F3N5O2
4-{5-[4-oxo-1-(4-trifluoromethoxy-phenyl)-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-benzonitrile
—— (4b<i>S</i>)-7<i>c</i>-acetoxy-6<i>t</i>-hydroxymethyl-(4b<i>r</i>,7a<i>c</i>)-4b,6,7,7a-tetrahydro-1(3)<i>H</i>-furo[2',3':4,5]furo[2,3-<i>d</i>]pyrimidin-2-one 61403-67-6 C11H12N2O6
(4b<i>S</i>)-7<i>c</i>-acetoxy-6<i>t</i>-hydroxymethyl-(4b<i>r</i>,7a<i>c</i>)-4b,6,7,7a-tetrahydro-1(3)<i>H</i>-furo[2',3':4,5]furo[2,3-<i>d</i>]pyrimidin-2-one
—— (4-chlorophenyl)-[3-(4-chlorophenyl)-5-hydroxy-5-phenyl-4H-pyrazol-1-yl]methanone 131138-42-6 C22H16Cl2N2O2
(4-chlorophenyl)-[3-(4-chlorophenyl)-5-hydroxy-5-phenyl-4H-pyrazol-1-yl]methanone
—— 4-((3R,3aS,7aS)-3,3a,6-trimethyl-2-oxo-2,3,3a,4,5,7a-hexahydrobenzofuran-3-yl)butanoic acid 74592-48-6 C15H22O4
4-((3R,3aS,7aS)-3,3a,6-trimethyl-2-oxo-2,3,3a,4,5,7a-hexahydrobenzofuran-3-yl)butanoic acid
—— 4,5,6,7-Tetrachlor-3,8-dioxo-2,9-bis-diazo-decadien-(4,6)-disaeure-(1,10)-dimethylester 91371-41-4 C12H6Cl4N4O6
4,5,6,7-Tetrachlor-3,8-dioxo-2,9-bis-diazo-decadien-(4,6)-disaeure-(1,10)-dimethylester
—— 4-Benzyl-7-ethoxyhexahydro-1,4-oxazepinium maleate 141478-19-5 C4H4O4*C14H21NO2
4-Benzyl-7-ethoxyhexahydro-1,4-oxazepinium maleate
—— 4-vinylpiperidine hydrochloride 1311316-95-6 C7H13N*ClH
4-vinylpiperidine hydrochloride
—— 4-(5-(4-(3-cyanopropyl)-3-fluorophenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-fluoro-2-methoxybenzonitrile 1398045-58-3 C24H20F2N4O2S
4-(5-(4-(3-cyanopropyl)-3-fluorophenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-fluoro-2-methoxybenzonitrile
—— 4-bromo-2-thienyl phenyl ketone dimethyl acetal 98215-96-4 C13H13BrO2S
4-bromo-2-thienyl phenyl ketone dimethyl acetal
—— 4,6,7-trichloro-2-(2,2-dichloro-1,1-difluoro-ethyl)-benzoimidazol-1-ol 35642-85-4 C9H3Cl5F2N2O
4,6,7-trichloro-2-(2,2-dichloro-1,1-difluoro-ethyl)-benzoimidazol-1-ol
—— 4-Amino-benzenesulfonic acid 3-tert-butyl-4-hydroxy-phenyl ester 55017-72-6 C16H19NO4S
4-Amino-benzenesulfonic acid 3-tert-butyl-4-hydroxy-phenyl ester
—— 4,8-bis-[4-(trans-4-n-pentylcyclohexyl)-anilino]-1,5-naphthoquinone 91023-96-0 C44H56N2O2
4,8-bis-[4-(trans-4-n-pentylcyclohexyl)-anilino]-1,5-naphthoquinone
—— (4-cyclopentyl-benzyl)-[2-(4-fluoro-3-trifluoromethyl-phenyl)-ethyl]-amine 946118-95-2 C21H23F4N
(4-cyclopentyl-benzyl)-[2-(4-fluoro-3-trifluoromethyl-phenyl)-ethyl]-amine
—— 4-[4'-Amino-2'-(3,4,5-trimethoxy-phenylamino)-[2,5']bithiazolyl-4-yl]-benzoic acid ethyl ester 312761-49-2 C24H24N4O5S2
4-[4'-Amino-2'-(3,4,5-trimethoxy-phenylamino)-[2,5']bithiazolyl-4-yl]-benzoic acid ethyl ester
—— 4-((3'R)-3-(3-chloro-5-fluorophenylamino)-2-oxo-1,3'-bipiperidin-1'-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile 1271806-91-7 C24H24ClFN6O
4-((3'R)-3-(3-chloro-5-fluorophenylamino)-2-oxo-1,3'-bipiperidin-1'-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
—— 4'-[(benzyloxy)methyl]-N2-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine 1383716-68-4 C21H19N7O
4'-[(benzyloxy)methyl]-N2-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine
—— 4-(2-carboxy-5-phenyl-thiophen-3-yl)-5-(4-methyl-cyclohexyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester 1383383-83-2 C25H29NO4S
4-(2-carboxy-5-phenyl-thiophen-3-yl)-5-(4-methyl-cyclohexyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester
—— 4,9-dibutyl-2,2,7,7-tetramethoxy-[1,6,4,9,2,7]dioxadiazadisilecane-5,10-dione 55951-85-4 C16H34N2O8Si2
4,9-dibutyl-2,2,7,7-tetramethoxy-[1,6,4,9,2,7]dioxadiazadisilecane-5,10-dione
—— 4-chloro-N1-{6-[(1-oxo-2,3-dihydro-1H-inden-4-yl)oxy]-3-pyridinyl}benzamide 244232-43-7 C21H15ClN2O3
4-chloro-N1-{6-[(1-oxo-2,3-dihydro-1H-inden-4-yl)oxy]-3-pyridinyl}benzamide
—— 4-(1,2-benzisothiazol-3-yl)-1-<<(1,1-dimethylethyl)oxy>carbonyl>piperazin-2-one S,S-dioxide 131779-41-4 C16H19N3O5S
4-(1,2-benzisothiazol-3-yl)-1-<<(1,1-dimethylethyl)oxy>carbonyl>piperazin-2-one S,S-dioxide
—— 4-chloro-1-(cyclopropylmethyl)-5-(2-methylphenyl)-1H-benzotriazole 1257327-35-7 C17H16ClN3
4-chloro-1-(cyclopropylmethyl)-5-(2-methylphenyl)-1H-benzotriazole
—— 4-(3-chlorophenyl)-2-fluoro-6-methoxyquinoline-3-carbonitrile 849473-85-4 C17H10ClFN2O
4-(3-chlorophenyl)-2-fluoro-6-methoxyquinoline-3-carbonitrile
—— 4'-fluorobiphenyl-3-sulphonic acid N-methyl-N-[2-methyl-4-(3-phenylureido)phenyl]amide 1259028-72-2 C27H24FN3O3S
4'-fluorobiphenyl-3-sulphonic acid N-methyl-N-[2-methyl-4-(3-phenylureido)phenyl]amide
—— 4-chloro-6-(2(R)-(1(S)-hydroxy-2,2,2-trifluoroethyl)-1-pyrrolidinyl)-2(1H)-quinolinone 847236-03-7 C15H14ClF3N2O2
4-chloro-6-(2(R)-(1(S)-hydroxy-2,2,2-trifluoroethyl)-1-pyrrolidinyl)-2(1H)-quinolinone
—— 4'-[(2-n-butyl-7-hydroxy-4-methyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylate 133142-04-8 C26H26N2O3
4'-[(2-n-butyl-7-hydroxy-4-methyl-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylate
—— 4-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole 1158681-05-0 C19H20N2O2
4-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole
—— 4.6-Dideoxy-L-lyxo-hexonsaeure 33303-00-3 C6H10O4
4.6-Dideoxy-L-lyxo-hexonsaeure
—— 4-Methyl-2,4-diphenyl-3,4-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine 140846-02-2 C23H19N3
4-Methyl-2,4-diphenyl-3,4-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine
—— 4-{3-[2-(3-chlorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-09-8 C26H20ClF3N4O2
4-{3-[2-(3-chlorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
—— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid 4-fluoro-<i>N</i>-isopropyl-anilide 53706-84-6 C14H14ClFN2O3
4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid 4-fluoro-<i>N</i>-isopropyl-anilide
—— 4-Methoxy-2-nonin-1-ol 54450-52-1 C10H18O2
4-Methoxy-2-nonin-1-ol
—— 4-(ω-Morpholino-acetyl)-pyridin 19732-19-5 C11H14N2O2
4-(ω-Morpholino-acetyl)-pyridin
—— (4,6-Dimethoxy-2,3-dihydro-benzofuran-3-yl)-acetic acid ethyl ester 119384-84-8 C14H18O5
(4,6-Dimethoxy-2,3-dihydro-benzofuran-3-yl)-acetic acid ethyl ester
—— 4-bromo-5-methoxy-2-nitrophenol 633357-97-8 C7H6BrNO4
4-bromo-5-methoxy-2-nitrophenol
—— 4,5-dibutoxy-1,8-bis(trimethylsilylethynyl)pyrene 1286170-90-8 C34H42O2Si2
4,5-dibutoxy-1,8-bis(trimethylsilylethynyl)pyrene
—— 4-isopropoxy-3',4'-dimethoxy-biphenyl-3-carboxylic acid (3-hydroxymethyl-6-trifluoromethoxy-2,3,4,9-tetrahydro-1H-carbazol-3-yl)-amide 1063676-53-8 C32H33F3N2O6
4-isopropoxy-3',4'-dimethoxy-biphenyl-3-carboxylic acid (3-hydroxymethyl-6-trifluoromethoxy-2,3,4,9-tetrahydro-1H-carbazol-3-yl)-amide
—— 4a-(4-methoxyphenyl)-9-methyl-5-(methylsulfonyl)-2-tosyl-1,2,3,4,4a,5-hexahydrobenzo[b][1,6]naphthyridine 1602922-56-4 C28H30N2O5S2
4a-(4-methoxyphenyl)-9-methyl-5-(methylsulfonyl)-2-tosyl-1,2,3,4,4a,5-hexahydrobenzo[b][1,6]naphthyridine
—— 4-(3,3-Diethyltriazan-1-ylidene)cyclohexa-2,5-dien-1-one 33851-97-7 C10H15N3O
4-(3,3-Diethyltriazan-1-ylidene)cyclohexa-2,5-dien-1-one
—— 4-hydroxy-N-{(S)-phenyl[6-(trifluoromethyl)pyridin-3-yl]methyl}-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide 1187992-37-5 C21H15F3N6O2
4-hydroxy-N-{(S)-phenyl[6-(trifluoromethyl)pyridin-3-yl]methyl}-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide
—— [4-(tert-butoxycarbonyl-{3-[tert-butoxycarbonyl-(3-{3-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yloxy]-propionylamino}-propyl)-amino]-propyl}-amino)-butyl]-carbamic acid tert-butyl ester 353753-03-4 C55H100N4O8
[4-(tert-butoxycarbonyl-{3-[tert-butoxycarbonyl-(3-{3-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yloxy]-propionylamino}-propyl)-amino]-propyl}-amino)-butyl]-carbamic acid tert-butyl ester
—— 4-(nitrooxy)-butyl (S)-2-(6-d3-methoxy-2-naphthyl)-propanoate 1254693-44-1 C18H21NO6
4-(nitrooxy)-butyl (S)-2-(6-d3-methoxy-2-naphthyl)-propanoate
—— {4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-fluoro-phenyl}-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-methanone 1253054-61-3 C30H32FN5O2
{4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-fluoro-phenyl}-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-methanone
—— 4-(2-Methyl-1,3-thiazol-5-yl)butan-2-one 1021910-21-3 C8H11NOS
4-(2-Methyl-1,3-thiazol-5-yl)butan-2-one
—— (4R)-4-hydroxy-1-{1-[(2S)-2-hydroxy-3-(5-methyl-3-{3-[(2-pyrrolidin-1-ylethyl)sulfanyl]-4-(trifluoromethyl)phenyl}-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl)propyl]piperidin-4-yl}pyrrolidin-2-one 1049098-26-1 C32H45F3N6O3S
(4R)-4-hydroxy-1-{1-[(2S)-2-hydroxy-3-(5-methyl-3-{3-[(2-pyrrolidin-1-ylethyl)sulfanyl]-4-(trifluoromethyl)phenyl}-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl)propyl]piperidin-4-yl}pyrrolidin-2-one