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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1-Hydroxy-3-phenyl-propyl)-cyclohex-3-enone 66248-92-8 C15H18O2
4-(1-Hydroxy-3-phenyl-propyl)-cyclohex-3-enone
—— 4-Cyanamido-2,2,6,6-tetramethylpiperidin 62995-75-9 C10H19N3
4-Cyanamido-2,2,6,6-tetramethylpiperidin
—— (4S,7S)-4,5,6,7-tetrahydro-1-((E)-1-hydroxy-3-(2,5-dimethoxyphenyl)allyl)-7-methyl-7-vinylisobenzofuran-4-ol 1039360-00-3 C22H26O5
(4S,7S)-4,5,6,7-tetrahydro-1-((E)-1-hydroxy-3-(2,5-dimethoxyphenyl)allyl)-7-methyl-7-vinylisobenzofuran-4-ol
—— 4-Amino-5-bromopyridine-2,3-diol 1590410-68-6 C5H5BrN2O2
4-Amino-5-bromopyridine-2,3-diol
—— 4-{1-[(2,6-difluorophenyl)acetyl-2-d]piperidin-4-yl}-2-methyl-d<sub>2</sub>-6-methyl-5-{5-[2-(trifluoromethyl)pyrimidin-4-yl]-1,3,4-oxadiazol-2-yl}pyrimidine 1603902-07-3 C26H22F5N7O2
4-{1-[(2,6-difluorophenyl)acetyl-2-d]piperidin-4-yl}-2-methyl-d<sub>2</sub>-6-methyl-5-{5-[2-(trifluoromethyl)pyrimidin-4-yl]-1,3,4-oxadiazol-2-yl}pyrimidine
—— 4-(3-((2-aminopyrimidin-4-yl)methoxy)pyrazin-2-yl)-N-(3-tert-butylphenyl)piperazine-1-carboxamide 1374771-68-2 C24H30N8O2
4-(3-((2-aminopyrimidin-4-yl)methoxy)pyrazin-2-yl)-N-(3-tert-butylphenyl)piperazine-1-carboxamide
—— 4,6-Dichlorobenzo[b]thiophene-2-sulfonic acid [1-(2-amino-5-cyano-benzyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide 205055-02-3 C20H16Cl2N4O3S2
4,6-Dichlorobenzo[b]thiophene-2-sulfonic acid [1-(2-amino-5-cyano-benzyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide
—— 4(S)-Ethyl-4,5-dihydro-3-(5-isopropyl-1,2,4-oxadiazol-3-yl)-5-[(pyrrolidino)carbonyl]imidazo [1,5-a]quinoxaline 148011-85-2 C22H26N6O2
4(S)-Ethyl-4,5-dihydro-3-(5-isopropyl-1,2,4-oxadiazol-3-yl)-5-[(pyrrolidino)carbonyl]imidazo [1,5-a]quinoxaline
—— 4-amino-N-[1-(3-aminopropyl)-4-piperidinyl]-5-chloro-2,3-dihydro-2,2-dimethyl-7-benzofurancarboxamide 137210-94-7 C19H29ClN4O2
4-amino-N-[1-(3-aminopropyl)-4-piperidinyl]-5-chloro-2,3-dihydro-2,2-dimethyl-7-benzofurancarboxamide
—— 4,8-dimethyl-7-(2-N,N-dimethylaminoethoxy) coumarin 174838-35-8 C15H19NO3
4,8-dimethyl-7-(2-N,N-dimethylaminoethoxy) coumarin
—— 4-propionylphenyl propane-1-sulfonate 1265634-61-4 C12H16O4S
4-propionylphenyl propane-1-sulfonate
—— 4-(N-Carbomethoxy)aminocubancarbonsaeuremethylester 60462-20-6 C12H13NO4
4-(N-Carbomethoxy)aminocubancarbonsaeuremethylester
—— 4-propyl-6,7-tridecadien-4-ol 1152306-90-5 C16H30O
4-propyl-6,7-tridecadien-4-ol
—— 4-methoxy-2-piperidinomethylene-1-naphthol 75098-55-4 C17H21NO2
4-methoxy-2-piperidinomethylene-1-naphthol
—— 4-carbomethoxy-3,5-dimethoxy-4-methyl-2,5-cyclohexadien-1-one 108417-66-9 C11H14O5
4-carbomethoxy-3,5-dimethoxy-4-methyl-2,5-cyclohexadien-1-one
—— 4H-1-Benzopyran-4-one,7-hydroxy-8-(4-morpholinylmethyl)-2-(1-piperidinyl)- 63961-80-8 C19H24N2O4
4H-1-Benzopyran-4-one,7-hydroxy-8-(4-morpholinylmethyl)-2-(1-piperidinyl)-
—— 4-(3,4-dimethoxyphenyl)-3-(pyrrol-1-yl)-2-thiophene carboxylic acid 679426-23-4 C17H15NO4S
4-(3,4-dimethoxyphenyl)-3-(pyrrol-1-yl)-2-thiophene carboxylic acid
—— 4-acetyl-6-carbomethoxy-1-(dibenzylamino)-5H-7-oxa-3-oxo-2-phenyl-2-azabicyclo<2.2.1>hept-5-ene 130935-32-9 C29H26N2O5
4-acetyl-6-carbomethoxy-1-(dibenzylamino)-5H-7-oxa-3-oxo-2-phenyl-2-azabicyclo<2.2.1>hept-5-ene
—— (4-Allyl-1-piperazinyl){10-[(2'-methoxy[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone 473262-90-7 C34H34N4O3
(4-Allyl-1-piperazinyl){10-[(2'-methoxy[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone
—— 4-(3-azidopropyl)-1-benzylpiperidine 1335032-44-4 C15H22N4
4-(3-azidopropyl)-1-benzylpiperidine
—— 4-bromo-2-ethoxycarbonyl-thiophene-3-sulphonamide 1231419-98-9 C7H8BrNO4S2
4-bromo-2-ethoxycarbonyl-thiophene-3-sulphonamide
—— 4-hydroxy-N-methoxy-N-methylheptanamide 1360562-59-9 C9H19NO3
4-hydroxy-N-methoxy-N-methylheptanamide
—— (4-[(5-trifluoromethylpyridin-2-yl)hydrazonomethyl])benzene-1,3-diol 307340-93-8 C13H10F3N3O2
(4-[(5-trifluoromethylpyridin-2-yl)hydrazonomethyl])benzene-1,3-diol
—— 4-{2-[(furan-3-ylmethylene)-amino]-ethyl}-phenol 510714-47-3 C13H13NO2
4-{2-[(furan-3-ylmethylene)-amino]-ethyl}-phenol
—— 4-(3-diazo-2-oxo-3-t-butoxycarbonylpropyl)-3,3-dimethylazetidin-2-one 79252-39-4 C13H19N3O4
4-(3-diazo-2-oxo-3-t-butoxycarbonylpropyl)-3,3-dimethylazetidin-2-one
—— 4-[(E)-2-(4-Chloro-phenyl)-vinyl]-6-propoxy-pyrimidin-2-ylamine 92807-41-5 C15H16ClN3O
4-[(E)-2-(4-Chloro-phenyl)-vinyl]-6-propoxy-pyrimidin-2-ylamine
—— (+-)-4ξ-hydroxy-8-methoxy-(4ar,12ac)-3,4,4a,5,6,11,12,12a-octahydro-2H-chrysen-1-one 99117-95-0 C19H22O3
(+-)-4ξ-hydroxy-8-methoxy-(4ar,12ac)-3,4,4a,5,6,11,12,12a-octahydro-2H-chrysen-1-one
—— (4R,5S,6Z)-4,5-isopropylidenedioxyundec-6-en-10-ynoic acid 140837-11-2 C14H20O4
(4R,5S,6Z)-4,5-isopropylidenedioxyundec-6-en-10-ynoic acid
—— 4-phenylazo-benzoic acid butylamide 58649-88-0 C17H19N3O
4-phenylazo-benzoic acid butylamide
—— 4-(7-Methoxy-1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-butan-1-ol 81593-74-0 C15H23NO2
4-(7-Methoxy-1,2,4,5-tetrahydro-benzo[d]azepin-3-yl)-butan-1-ol
—— 4-iodo-1,2-methylenedioxy-5,6,7,8-tetrahydrodibenz<c,e>azocine 95755-55-8 C16H14INO2
4-iodo-1,2-methylenedioxy-5,6,7,8-tetrahydrodibenz<c,e>azocine
—— 4-[2-[4-(1-Buten-1-yl)phenyl]ethynyl]-2,6-difluorobenzenamine 753501-38-1 C18H15F2N
4-[2-[4-(1-Buten-1-yl)phenyl]ethynyl]-2,6-difluorobenzenamine
—— 4-hydroxy-N'-(4-(4-methoxyphenyl)-3-phenylthiazol-2(3H)-ylidene)benzohydrazide 1207372-18-6 C23H19N3O3S
4-hydroxy-N'-(4-(4-methoxyphenyl)-3-phenylthiazol-2(3H)-ylidene)benzohydrazide
—— 4-Benzyloxy-3-(4-methyl-phenoxy)-toluol 19803-00-0 C21H20O2
4-Benzyloxy-3-(4-methyl-phenoxy)-toluol
—— 4-acetoxy-3-methoxy-α-(2-methoxy-4-methyl-phenoxy)-trans(?)-cinnamic acid methyl ester 102448-71-5 C21H22O7
4-acetoxy-3-methoxy-α-(2-methoxy-4-methyl-phenoxy)-trans(?)-cinnamic acid methyl ester
—— 4-nitrophenyl 6-O-mesyl-β-D-galactopyranoside 704892-95-5 C13H17NO10S
4-nitrophenyl 6-O-mesyl-β-D-galactopyranoside
—— 4-(2-Ethoxy-ethoxy)-piperidine; compound with oxalic acid 70978-94-8 C2H2O4*C9H19NO2
4-(2-Ethoxy-ethoxy)-piperidine; compound with oxalic acid
—— [(4S,6S)-4,6-bis[[tert-butyl(dimethyl)silyl]oxy]cyclohepten-1-yl]oxy-trimethylsilane 119146-83-7 C22H48O3Si3
[(4S,6S)-4,6-bis[[tert-butyl(dimethyl)silyl]oxy]cyclohepten-1-yl]oxy-trimethylsilane
—— 4'-(p-ethoxyphenylazo)benzo-18-crown-6 106443-41-8 C24H32N2O7
4'-(p-ethoxyphenylazo)benzo-18-crown-6
—— 4-bromo-2-(α-(hexyloxy)-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile 1614231-72-9 C19H19BrClF3N2O
4-bromo-2-(α-(hexyloxy)-4-chlorobenzyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile
—— 4-(4-chloro-phenyl)-2,2-dimethyl-cyclobutanecarboxylic acid ethyl ester 101104-01-2 C15H19ClO2
4-(4-chloro-phenyl)-2,2-dimethyl-cyclobutanecarboxylic acid ethyl ester
—— [4-[Tert-butyl(dimethyl)silyl]oxyphenyl]-(2-methoxyphenyl)methanol 566899-11-4 C20H28O3Si
[4-[Tert-butyl(dimethyl)silyl]oxyphenyl]-(2-methoxyphenyl)methanol
—— 4,5-diiodo-2-(3-trifluoromethyl-phenyl)-1H-imidazole 1097069-70-9 C10H5F3I2N2
4,5-diiodo-2-(3-trifluoromethyl-phenyl)-1H-imidazole
—— 4-(p-Amino-m-nitrophenyl)-2,5-dimethyl-3-<1-oxo-3-(4-amino-3-nitrophenyl)-2-propenyl>furan 104406-39-5 C21H18N4O6
4-(p-Amino-m-nitrophenyl)-2,5-dimethyl-3-<1-oxo-3-(4-amino-3-nitrophenyl)-2-propenyl>furan
—— (4,6-dimethylpyrimidin-5-yl)(5-(1-(4-(3-fluorophenyl)piperidin-4-yl)propan-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone 1014703-36-6 C27H36FN5O
(4,6-dimethylpyrimidin-5-yl)(5-(1-(4-(3-fluorophenyl)piperidin-4-yl)propan-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone
—— 4-[3-(trifluoromethyl)phenyl]benzohydrazide 1314796-72-9 C14H11F3N2O
4-[3-(trifluoromethyl)phenyl]benzohydrazide
—— 4-((3Z,5E)-5-chloro-2-methylenehepta-3,5-dienylcarbamoyl)-3-(3-chlorothiophene-2-carboxamido)benzoic acid 1374777-93-1 C21H18Cl2N2O4S
4-((3Z,5E)-5-chloro-2-methylenehepta-3,5-dienylcarbamoyl)-3-(3-chlorothiophene-2-carboxamido)benzoic acid
—— 4-(4-chlorophenyl-carbamoyl)-2-(5-(2,3-dihydro-benzo[b][1,4]dioxin-6-yI)-thiophene-2-carboxamido)-benzoic acid 1374776-89-2 C27H19ClN2O6S
4-(4-chlorophenyl-carbamoyl)-2-(5-(2,3-dihydro-benzo[b][1,4]dioxin-6-yI)-thiophene-2-carboxamido)-benzoic acid
—— (4S,5R)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene 1100345-81-0 C27H44F3NO3Si
(4S,5R)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene
—— 4-(4-methoxyphenylsulfanyl)-1-{2-(4-fluorophenyl)ethyl]piperidine, hydrochloride 349664-31-9 C20H24FNOS*ClH
4-(4-methoxyphenylsulfanyl)-1-{2-(4-fluorophenyl)ethyl]piperidine, hydrochloride