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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-butoxyethoxy-α-hydroxy benzeneacetic acid —— C14H20O5
    4-butoxyethoxy-α-hydroxy benzeneacetic acid
    —— 4-(3-cyano-4-(furan-3-yl)-6-thiophen-2-yl-pyridin-2-yloxymethyl)-benzoic acid —— C22H14N2O4S
    4-(3-cyano-4-(furan-3-yl)-6-thiophen-2-yl-pyridin-2-yloxymethyl)-benzoic acid
    —— 4-(1,1,2-tricarbethoxyethyl) phthalonitrile —— C19H20N2O6
    4-(1,1,2-tricarbethoxyethyl) phthalonitrile
    —— 4-(4-oxo-6-propyl-1,4-dihydropyrimidin-2-ylthio)butanoic acid —— C11H16N2O3S
    4-(4-oxo-6-propyl-1,4-dihydropyrimidin-2-ylthio)butanoic acid
    —— 4-[4-(4-prop-2-ynyloxy-phenyl)-piperazin-1-yl]-butyric acid methyl ester —— C18H24N2O3
    4-[4-(4-prop-2-ynyloxy-phenyl)-piperazin-1-yl]-butyric acid methyl ester
    —— (4S,5S)-2-tBu-2-Cl-3,4-Me2-5-phenyl-[1,3,2]oxazasilolidine —— C14H22ClNOSi
    (4S,5S)-2-tBu-2-Cl-3,4-Me2-5-phenyl-[1,3,2]oxazasilolidine
    —— (4-(1H-benzo[d]imidazol-2-yl)phenyl)boronic acid —— C13H11BN2O2
    (4-(1H-benzo[d]imidazol-2-yl)phenyl)boronic acid
    —— 4-butoxy-benzoic acid-tert-butyl ester —— C15H22O3
    4-butoxy-benzoic acid-tert-butyl ester
    —— 4-methoxy-N-(1-(4-methoxyphenyl)ethyl)benzenesulfonamide —— C16H19NO4S
    4-methoxy-N-(1-(4-methoxyphenyl)ethyl)benzenesulfonamide
    —— (4-(methylthio)phenyl)lithium —— C7H7LiS
    (4-(methylthio)phenyl)lithium
    —— 4-cyclopropyl-6-((1-(4-methoxyphenyl)ethyl)amino)-1,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one —— C22H27N3O2
    4-cyclopropyl-6-((1-(4-methoxyphenyl)ethyl)amino)-1,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one
    —— 4,4-bis-hydroxymethyl-2-phenoxymethyl-4,5-dihydro-oxazole 727674-58-0 C12H15NO4
    4,4-bis-hydroxymethyl-2-phenoxymethyl-4,5-dihydro-oxazole
    —— 4-N-(phenoxymethyl carboxamido)-3-(pyrazin-2-yl)-1,2,4-triazole-5-thiol —— C14H12N6O2S
    4-N-(phenoxymethyl carboxamido)-3-(pyrazin-2-yl)-1,2,4-triazole-5-thiol
    —— 4-amino-5-(naphthalen-2-ylmethyl)-3-mercapto-1,2,4-triazole —— C13H12N4S
    4-amino-5-(naphthalen-2-ylmethyl)-3-mercapto-1,2,4-triazole
    —— 4-amino-5-(3-fluoropyridin-4-yl)-3-mercapto-1,2,4-triazole —— C7H6FN5S
    4-amino-5-(3-fluoropyridin-4-yl)-3-mercapto-1,2,4-triazole
    —— 4-butoxy-3,5-difluorobenzonitrile —— C11H11F2NO
    4-butoxy-3,5-difluorobenzonitrile
    —— 4-methoxy-N,α(αR)-dimethylbenzenemethylamine —— C10H15NO
    4-methoxy-N,α(αR)-dimethylbenzenemethylamine
    —— 4,4-bis-methylsulfanyl-3-phenoxy-1-phenylazetidin-2-one —— C17H17NO2S2
    4,4-bis-methylsulfanyl-3-phenoxy-1-phenylazetidin-2-one
    —— 4-[2,2,2-trichloro-1-(4-chlorophenylsulfonylamino)ethyl]phenoxyacetic acid —— C16H13Cl4NO5S
    4-[2,2,2-trichloro-1-(4-chlorophenylsulfonylamino)ethyl]phenoxyacetic acid
    —— 4-methyl-8-[3-(2-quinolinylmethoxy)benzylamino]-3,4-dihydro-2H-1,4-benzothiazin-3-one —— C26H23N3O2S
    4-methyl-8-[3-(2-quinolinylmethoxy)benzylamino]-3,4-dihydro-2H-1,4-benzothiazin-3-one
    —— 4-benzamido-1-[4-(p-chlorophenyl)-4-oxobutyl]piperidine —— C22H25ClN2O2
    4-benzamido-1-[4-(p-chlorophenyl)-4-oxobutyl]piperidine
    —— 4-((3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)methoxy)benzaldehyde —— C17H14N2O3
    4-((3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)methoxy)benzaldehyde
    —— 4-Methyl-2-(α,α,α-trifluoro-p-tolyl)-6-{[5-(trifluoromethyl)-thien-3-yl]oxy}-pyrimidine —— C17H10F6N2OS
    4-Methyl-2-(α,α,α-trifluoro-p-tolyl)-6-{[5-(trifluoromethyl)-thien-3-yl]oxy}-pyrimidine
    —— 4-(2-chloro-5-fluoropyridin-4-yl)-4-oxobutylaldehyde —— C10H9ClFNO2
    4-(2-chloro-5-fluoropyridin-4-yl)-4-oxobutylaldehyde
    —— 4-(3,4-dimethoxyphenyl)-1-(4-ethoxyphenyl)-3-phenoxyazetidin-2-one —— C25H25NO5
    4-(3,4-dimethoxyphenyl)-1-(4-ethoxyphenyl)-3-phenoxyazetidin-2-one
    —— 4-[(1R)-1-aminoethyl]phenol hydrobromide —— BrH*C8H11NO
    4-[(1R)-1-aminoethyl]phenol hydrobromide
    —— 4-[(1S,4S)-2-oxa-5-azabicyclo[2.2.1]heptan-5-yl]-3-fluoronitrobenzene —— C11H11FN2O3
    4-[(1S,4S)-2-oxa-5-azabicyclo[2.2.1]heptan-5-yl]-3-fluoronitrobenzene
    —— 4-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-nitrobenzene —— C20H25NO3
    4-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-nitrobenzene
    —— 4,4'-bis(3-bromophenoxy)benzophenone —— C25H16Br2O3
    4,4'-bis(3-bromophenoxy)benzophenone
    —— 4,7-Dihydro-2-(4-methoxyphenyl)-3-(N-methyl-N-benzylaminomethyl)-7-(2-methylthiobenzyl)-4-oxothieno[2,3-b]pyridine-5-carboxylic acid ethyl ester hydrochloride —— C34H34N2O4S2*ClH
    4,7-Dihydro-2-(4-methoxyphenyl)-3-(N-methyl-N-benzylaminomethyl)-7-(2-methylthiobenzyl)-4-oxothieno[2,3-b]pyridine-5-carboxylic acid ethyl ester hydrochloride
    —— 4-(4-chlorophenyl)-1-(4-ethoxyphenyl)-3-phenoxyazetidin-2-one —— C23H20ClNO3
    4-(4-chlorophenyl)-1-(4-ethoxyphenyl)-3-phenoxyazetidin-2-one
    —— 4-methoxy-N,α(αS)-dimethylbenzenemethylamine —— C10H15NO
    4-methoxy-N,α(αS)-dimethylbenzenemethylamine
    —— 4-{3-[4-(trifluoromethoxy)phenoxy]phenoxy}butan-1-ol —— C17H17F3O4
    4-{3-[4-(trifluoromethoxy)phenoxy]phenoxy}butan-1-ol
    —— [4-methoxy-2-[2-(phenylmethoxy)ethoxy]phenyl]boronic acid —— C16H19BO5
    [4-methoxy-2-[2-(phenylmethoxy)ethoxy]phenyl]boronic acid
    —— 4-(4-(methylsulfonyl)phenyl)-3-phenoxy-1-oxaspiro[4.4]non-3-en-2-one —— C21H20O5S
    4-(4-(methylsulfonyl)phenyl)-3-phenoxy-1-oxaspiro[4.4]non-3-en-2-one
    —— 4-(4-chlorobenzyl)-1-(2-(4-fluorophenoxy)ethyl)piperidine hydrobromide —— BrH*C20H23ClFNO
    4-(4-chlorobenzyl)-1-(2-(4-fluorophenoxy)ethyl)piperidine hydrobromide
    —— 4-[6-Chloro-2-pyridinyl]-1-[2-(1H-indol-3-yl)-ethyl]piperazine hydrochloride —— C19H21ClN4*ClH
    4-[6-Chloro-2-pyridinyl]-1-[2-(1H-indol-3-yl)-ethyl]piperazine hydrochloride
    —— 4-(5-Ethoxy-4-pyrimidinyl)-1-[3-(1H-indol-3-yl)propyl]piperazine hydrochloride hydrate —— C21H27N5O*ClH*H2O
    4-(5-Ethoxy-4-pyrimidinyl)-1-[3-(1H-indol-3-yl)propyl]piperazine hydrochloride hydrate
    —— 4-cyclopropyl-6-(((S)-1-(4-methoxyphenyl)ethyl)amino)-1,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one —— C22H27N3O2
    4-cyclopropyl-6-(((S)-1-(4-methoxyphenyl)ethyl)amino)-1,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one
    —— 4-(1-methoxy-1-methylethyl)-benzaldehyde —— C11H14O2
    4-(1-methoxy-1-methylethyl)-benzaldehyde
    —— 4-isopropyl-2,3,7-trimethyl-1,2-dihydro-indene —— C15H20
    4-isopropyl-2,3,7-trimethyl-1,2-dihydro-indene
    —— 4,4,5,5-tetramethyl-2-(2-(p-tolyl)propyl)-1,3,2-dioxaborolane —— C16H25BO2
    4,4,5,5-tetramethyl-2-(2-(p-tolyl)propyl)-1,3,2-dioxaborolane
    —— 4-allyl-17α-ethynylestra-1,3,5(10)-triene-3,17β-diol —— C23H28O2
    4-allyl-17α-ethynylestra-1,3,5(10)-triene-3,17β-diol
    —— (+)-(4S,6R)-yabunikkeol 29332-98-7 C10H16O
    (+)-(4S,6R)-yabunikkeol
    —— 4-(4-cyclohexylphenoxy)phthalonitrile —— C20H18N2O
    4-(4-cyclohexylphenoxy)phthalonitrile
    —— 4-{[(1,1'-biphenyl)-4-yl]oxy}phthalonitrile —— C20H12N2O
    4-{[(1,1'-biphenyl)-4-yl]oxy}phthalonitrile
    —— 4-isoxazol-3-yl-pyridine —— C8H6N2O
    4-isoxazol-3-yl-pyridine
    —— (4R,6R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexanone —— C9H16O2
    (4R,6R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexanone
    —— (4R,2ZE,4Z)-[5-(4-hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-3-methyl-2,4-pentadienyl]triphenylphosphonium chloride —— C33H38OP*Cl
    (4R,2ZE,4Z)-[5-(4-hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-3-methyl-2,4-pentadienyl]triphenylphosphonium chloride
    —— 4-[[3-(4-Methoxybenzenesulfonamido)-2-pyridyl]amino]phenyl β-D-glucopyranoside uronate —— C24H25N3O10S
    4-[[3-(4-Methoxybenzenesulfonamido)-2-pyridyl]amino]phenyl β-D-glucopyranoside uronate