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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methyl-4-hydroxy-spiro-<2.5>-octan 18228-54-1 C9H16O
4-Methyl-4-hydroxy-spiro-<2.5>-octan
—— 4-(tert-butyldimethylsilyloxy)but-2-ynoic (isopropyl carbonic) anhydride 1402077-26-2 C14H24O5Si
4-(tert-butyldimethylsilyloxy)but-2-ynoic (isopropyl carbonic) anhydride
—— 4-[ethyl(2-hydroxyethyl)amino]-N-methyl-3-nitrobenzenesulfonamide 1351094-15-9 C11H17N3O5S
4-[ethyl(2-hydroxyethyl)amino]-N-methyl-3-nitrobenzenesulfonamide
—— 4-chloro-5-(3-iodo-4,5-dimethoxybenzyl)-6-methylpyrimidin-2-amine 1432581-47-9 C14H15ClIN3O2
4-chloro-5-(3-iodo-4,5-dimethoxybenzyl)-6-methylpyrimidin-2-amine
—— (4-fluorophenyl)(3-methylene-4,5-diphenyl-3,4-dihydro-2H-pyrrol-4-yl)methanone 1599465-96-9 C24H18FNO
(4-fluorophenyl)(3-methylene-4,5-diphenyl-3,4-dihydro-2H-pyrrol-4-yl)methanone
—— 4-(3-fluoro-1H-pyrrol-1-yl)pyridine 1252030-23-1 C9H7FN2
4-(3-fluoro-1H-pyrrol-1-yl)pyridine
—— 4-(2-fluorobenzyl)-2-methyl-1,2,3,4-tetrahydro-4(1H)-isoquinolinol hydrochloride 86485-15-6 C17H18FNO*ClH
4-(2-fluorobenzyl)-2-methyl-1,2,3,4-tetrahydro-4(1H)-isoquinolinol hydrochloride
—— (4S,8S,10S,14S)-19-Methoxy-8,10-dimethyl-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1(20),17(21),18-trien-21-ol 188303-45-9 C31H38O7
(4S,8S,10S,14S)-19-Methoxy-8,10-dimethyl-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1(20),17(21),18-trien-21-ol
—— 4-(4-(4-cyanobenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351942-79-4 C28H20ClN5O5
4-(4-(4-cyanobenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
—— 4,5-dihydro-1-methylisocanthin-6-thione 297166-72-4 C15H12N2S
4,5-dihydro-1-methylisocanthin-6-thione
—— 4-Propyl-pyridine-2-carboxylic acid [(1S,2S)-2-chloro-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylsulfanyl-tetrahydro-pyran-2-yl)-propyl]-amide 87999-91-5 C18H27ClN2O5S
4-Propyl-pyridine-2-carboxylic acid [(1S,2S)-2-chloro-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylsulfanyl-tetrahydro-pyran-2-yl)-propyl]-amide
—— (4S,5R)-1-[(E)-2-bromobut-2-enoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one 176791-94-9 C15H17BrN2O2
(4S,5R)-1-[(E)-2-bromobut-2-enoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one
—— 4,5-dihydro-4,4-dimethyl-2-(3-trimethylsilyl-2-thienyl)oxazole 92574-51-1 C12H19NOSSi
4,5-dihydro-4,4-dimethyl-2-(3-trimethylsilyl-2-thienyl)oxazole
—— 4-{8-amino-3-[(1R,6R,8aS)-1-methyl-3-oxohexahydro[1,3]oxazolo[3,4-a]pyridin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyclopropylpyridin-2-yl)-3-methoxybenzamide 1620673-72-4 C30H31N7O4
4-{8-amino-3-[(1R,6R,8aS)-1-methyl-3-oxohexahydro[1,3]oxazolo[3,4-a]pyridin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyclopropylpyridin-2-yl)-3-methoxybenzamide
—— 4-[(dimethylamino)methyl]-2-methoxy-6-methyl-3-(6-methylhept-5-en-2-yl)phenol 116733-79-0 C19H31NO2
4-[(dimethylamino)methyl]-2-methoxy-6-methyl-3-(6-methylhept-5-en-2-yl)phenol
—— 4<i>t</i>,5<i>t</i>-dimethyl-3<i>r</i>-prop-2-ynyl-dihydro-furan-2-one 62850-90-2 C9H12O2
4<i>t</i>,5<i>t</i>-dimethyl-3<i>r</i>-prop-2-ynyl-dihydro-furan-2-one
—— (4R,5R)-4-Phenyl-5-((E)-propenyl)-dihydro-furan-2-one 121078-34-0 C13H14O2
(4R,5R)-4-Phenyl-5-((E)-propenyl)-dihydro-furan-2-one
—— 4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-(2-iodoethyl)-pyrazolidin-3-one 121829-69-4 C10H18IN3O3
4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-(2-iodoethyl)-pyrazolidin-3-one
—— 4-(4-acetamidophenylmercapto)-3-cyclopropylmethylamino-5-sulfamoylbenzoic acid 53136-69-9 C19H21N3O5S2
4-(4-acetamidophenylmercapto)-3-cyclopropylmethylamino-5-sulfamoylbenzoic acid
—— [4-[(4-methylphenyl)diazenyl]phenyl] 4-heptoxybenzoate 56202-30-3 C27H30N2O3
[4-[(4-methylphenyl)diazenyl]phenyl] 4-heptoxybenzoate
—— 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbaldehyde 1556047-58-5 C7H7NO3
4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbaldehyde
—— 4,11,17,22-Tetraoxa-1,14-diaza-tricyclo[12.5.5.0<sup>5,10</sup>]tetracosa-5(10),6,8-triene 60824-19-3 C18H28N2O4
4,11,17,22-Tetraoxa-1,14-diaza-tricyclo[12.5.5.0<sup>5,10</sup>]tetracosa-5(10),6,8-triene
—— 4-(3-amino-2-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one 1803585-72-9 C9H10N4O
4-(3-amino-2-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one
—— 4-(4-chloro-3-methylphenyl)-5-(2,2,2-trifluoroethoxy)-N-((3-(trifluoromethyl)-1,2,4-oxadiazol-5-yl)methyl)picolinamide 1364676-35-6 C19H13ClF6N4O3
4-(4-chloro-3-methylphenyl)-5-(2,2,2-trifluoroethoxy)-N-((3-(trifluoromethyl)-1,2,4-oxadiazol-5-yl)methyl)picolinamide
—— [(4R,6S,6aR,9S)-2-methoxy-3,6,9-trimethyl-4-(2-methylprop-1-enyl)-5,6,6a,7,8,9-hexahydro-4H-phenalen-1-yl] trifluoromethanesulfonate 1057402-40-0 C22H29F3O4S
[(4R,6S,6aR,9S)-2-methoxy-3,6,9-trimethyl-4-(2-methylprop-1-enyl)-5,6,6a,7,8,9-hexahydro-4H-phenalen-1-yl] trifluoromethanesulfonate
—— 4-[4-[4,4,5,5,6,6,7,7,7-nonafluoro-1-(4-fluorophenylsulfonylamino)heptyl]phenyl]butyric acid 207987-75-5 C23H21F10NO4S
4-[4-[4,4,5,5,6,6,7,7,7-nonafluoro-1-(4-fluorophenylsulfonylamino)heptyl]phenyl]butyric acid
—— 4-{(3S)-1-[4-(2-naphthyl)pyrimidin-2-yl]pyrrolidin-3-yl}morpholine 1123238-15-2 C22H24N4O
4-{(3S)-1-[4-(2-naphthyl)pyrimidin-2-yl]pyrrolidin-3-yl}morpholine
—— 4-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl)sulfonyl-6,7-dihydroindole 175227-97-1 C22H19NO4S
4-(1,3-benzodioxol-5-yl)-1-(4-methylphenyl)sulfonyl-6,7-dihydroindole
—— (4-Chlor-5-acetamino-2-methyl-phenoxy)-essigsaeure 91089-80-4 C11H12ClNO4
(4-Chlor-5-acetamino-2-methyl-phenoxy)-essigsaeure
—— {4-[(2-Ethoxy-ethyl)-ethyl-amino]-3-methyl-phenyl}-phenyl-methanone 31680-55-4 C20H25NO2
{4-[(2-Ethoxy-ethyl)-ethyl-amino]-3-methyl-phenyl}-phenyl-methanone
—— (4R,5R)-(-)-5-[(1Z)-1-iodo-1-butenyl]-4-methyl-4,5-dihydo-2-(3H)-furanone 1215224-23-9 C9H13IO2
(4R,5R)-(-)-5-[(1Z)-1-iodo-1-butenyl]-4-methyl-4,5-dihydo-2-(3H)-furanone
—— 4-(2-Butyl-3,4,4,6-tetramethyl-[1,3]oxazinan-2-ylmethyl)-benzoic acid methyl ester 114246-33-2 C21H33NO3
4-(2-Butyl-3,4,4,6-tetramethyl-[1,3]oxazinan-2-ylmethyl)-benzoic acid methyl ester
—— 4-{2-[(1-isopropyl-7-oxo-1,4,6,7-tetrahydro-1'H-spiro[indazole-5,4'-piperidin]-1'-yl)carbonyl]-1H-indol-4-yl}benzoic acid 1370448-32-0 C30H30N4O4
4-{2-[(1-isopropyl-7-oxo-1,4,6,7-tetrahydro-1'H-spiro[indazole-5,4'-piperidin]-1'-yl)carbonyl]-1H-indol-4-yl}benzoic acid
—— 4-[(E)-2-(azulen-1-yl)vinyl]-2,6-dimethylpyrylium perchlorate 1315269-12-5 C19H17O*ClO4
4-[(E)-2-(azulen-1-yl)vinyl]-2,6-dimethylpyrylium perchlorate
—— 4-(4-aminoazepan-1-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-74-8 C22H25FN8O
4-(4-aminoazepan-1-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
—— 4,4-dichloro-2-(diphenylmethylene)-3,4-dihydro-1(2H)-naphthalenone 135241-10-0 C23H16Cl2O
4,4-dichloro-2-(diphenylmethylene)-3,4-dihydro-1(2H)-naphthalenone
—— 4-[(3,5-Dimethyl-isoxazole-4-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid 129413-70-3 C12H13N3O4
4-[(3,5-Dimethyl-isoxazole-4-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid
—— 4-{[2-(2-isopropylphenyl)-8-methylquinolin-3-yl]methoxy}-6-methylpyrimidin-2-amine 1167545-33-6 C25H26N4O
4-{[2-(2-isopropylphenyl)-8-methylquinolin-3-yl]methoxy}-6-methylpyrimidin-2-amine
—— 4,7-Dimercapto-2-phenyl-imidazo<4,5-d>pyridazin 1022-75-9 C11H8N4S2
4,7-Dimercapto-2-phenyl-imidazo<4,5-d>pyridazin
—— 4-(5-{1-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)phenoxy]propyl}-1,2,4-oxadiazol-3-yl)-2-fluoro-N-(2-hydroxy-1,1-dimethylethyl)benzamide 1263483-00-6 C26H28FN5O5
4-(5-{1-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)phenoxy]propyl}-1,2,4-oxadiazol-3-yl)-2-fluoro-N-(2-hydroxy-1,1-dimethylethyl)benzamide
—— 4-Formylamino-1-methyl-1H-imidazole-2-carboxylic acid 2-trimethylsilanyl-ethyl ester 160751-36-0 C11H19N3O3Si
4-Formylamino-1-methyl-1H-imidazole-2-carboxylic acid 2-trimethylsilanyl-ethyl ester
—— [4-(6-fluoro-1-propyl-1H-benzoimidazol-2-yl)-phenyl]-(6-methyl-pyridin-3-yl)-amine 1072930-06-3 C22H21FN4
[4-(6-fluoro-1-propyl-1H-benzoimidazol-2-yl)-phenyl]-(6-methyl-pyridin-3-yl)-amine
—— 4-[6-(1-isopropyl-piperidin-4-yloxy)-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester 1106538-00-4 C23H31N3O5
4-[6-(1-isopropyl-piperidin-4-yloxy)-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester
—— (4-benzyl-1-o-tolyl-piperazin-2-yl)-[4-(2,5-dichloro-phenyl)-piperazin-1-yl]-methanone 1118969-91-7 C29H32Cl2N4O
(4-benzyl-1-o-tolyl-piperazin-2-yl)-[4-(2,5-dichloro-phenyl)-piperazin-1-yl]-methanone
—— 4-tert-butyl-2-prop-2-enyl-6-(pyrrolidin-1-ylmethyl)phenol;hydrochloride 85841-92-5 C18H27NO*ClH
4-tert-butyl-2-prop-2-enyl-6-(pyrrolidin-1-ylmethyl)phenol;hydrochloride
—— 4,4'-(ethane-1,2-diylidenebis(azaneylylidene))bis(5-methyl-4H-1,2,4-triazole-3-thiol) 144990-45-4 C8H10N8S2
4,4'-(ethane-1,2-diylidenebis(azaneylylidene))bis(5-methyl-4H-1,2,4-triazole-3-thiol)
—— (4R)-2-cyclohexyl-4-methyl-5-phenylmethoxypent-1-en-3-ol 140226-75-1 C19H28O2
(4R)-2-cyclohexyl-4-methyl-5-phenylmethoxypent-1-en-3-ol
—— 4-[(trimethylsilyl)oxy]-2-(4-methoxyphenyl)-3,4-dihydro-2H-chromene-4-carbonitrile 1313611-70-9 C20H23NO3Si
4-[(trimethylsilyl)oxy]-2-(4-methoxyphenyl)-3,4-dihydro-2H-chromene-4-carbonitrile
—— (4S,5R)-4-(4-tert-Butoxycarbonylamino-butyl)-5-((E)-3-methoxycarbonyl-allyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 115384-79-7 C24H42N2O7
(4S,5R)-4-(4-tert-Butoxycarbonylamino-butyl)-5-((E)-3-methoxycarbonyl-allyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-(Bromomethyl)-5-phenylxanthen-9-one 117571-08-1 C20H13BrO2
4-(Bromomethyl)-5-phenylxanthen-9-one