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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aR,6aS,6bS,9aR,12R,12aR)-6b-Acetyl-12-fluoro-12a-hydroxy-4a,6a-dimethyl-8-oxo-hexadecahydro-7,9-dioxa-8λ<sup>4</sup>-thia-pentaleno[2,1-a]phenanthren-2-one 860-63-9 C21H29FO6S
    (4aR,6aS,6bS,9aR,12R,12aR)-6b-Acetyl-12-fluoro-12a-hydroxy-4a,6a-dimethyl-8-oxo-hexadecahydro-7,9-dioxa-8λ<sup>4</sup>-thia-pentaleno[2,1-a]phenanthren-2-one
    —— 4β.21-Dibrom-pregna-1.16-dien-3.20-dion 102446-10-6 C21H26Br2O2
    4β.21-Dibrom-pregna-1.16-dien-3.20-dion
    —— 4-morpholin-4-yl-1-(4-oxo-4-phenyl-butyl)-piperidine-4-carboxylic acid amide 94868-53-8 C20H29N3O3
    4-morpholin-4-yl-1-(4-oxo-4-phenyl-butyl)-piperidine-4-carboxylic acid amide
    —— 4-Phenylselanyl-hex-5-en-3-ol 85363-32-2 C12H16OSe
    4-Phenylselanyl-hex-5-en-3-ol
    —— 4-[2-[(E)-Phenylimino]-4-[(Z)-phenylimino]-thietan-(3Z)-ylidenemethyl]-benzonitrile 108160-03-8 C23H15N3S
    4-[2-[(E)-Phenylimino]-4-[(Z)-phenylimino]-thietan-(3Z)-ylidenemethyl]-benzonitrile
    —— (4E,8E)-4-methyl-deca-4,8-dienoic acid 25253-40-1 C11H18O2
    (4E,8E)-4-methyl-deca-4,8-dienoic acid
    —— (4-Butoxy-3-fluoro-phenyl)-acetic acid ethyl ester 15560-91-5 C14H19FO3
    (4-Butoxy-3-fluoro-phenyl)-acetic acid ethyl ester
    —— 4,6,7-trimethyl-1-(phenylsulfonyl)-1H-indole 1331836-36-2 C17H17NO2S
    4,6,7-trimethyl-1-(phenylsulfonyl)-1H-indole
    —— 4-Methyl-N-(2,4,6-trinitro-phenyl)-benzenesulfonamide 55455-07-7 C13H10N4O8S
    4-Methyl-N-(2,4,6-trinitro-phenyl)-benzenesulfonamide
    —— 4-Methyl-1,2-diphenyl-2a,8b-dihydro-cyclobuta[a]naphthalin 35731-64-7 C25H20
    4-Methyl-1,2-diphenyl-2a,8b-dihydro-cyclobuta[a]naphthalin
    —— 4-Acetylamino-benzoic acid 2-acetyl-4,6-dibromo-phenyl ester 153475-68-4 C17H13Br2NO4
    4-Acetylamino-benzoic acid 2-acetyl-4,6-dibromo-phenyl ester
    —— 4-(4-chloro-2-methylphenyl)-2-phenylpyrimidine-5-carbaldehyde oxime 895151-56-1 C18H14ClN3O
    4-(4-chloro-2-methylphenyl)-2-phenylpyrimidine-5-carbaldehyde oxime
    —— (4R,5R)-2-(acetoxymethyl)-5-(5-cyano-4-(3-methylbut-2-enylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-3,4-diyl diacetate 1256339-10-2 C23H27N5O7
    (4R,5R)-2-(acetoxymethyl)-5-(5-cyano-4-(3-methylbut-2-enylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-3,4-diyl diacetate
    —— 4-(8-chloroquinazolin-4-yl)-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine 1256945-43-3 C25H20ClN5O
    4-(8-chloroquinazolin-4-yl)-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-(5-benzylbenzofuran-2-yl)benzaldehyde 939050-21-2 C22H16O2
    4-(5-benzylbenzofuran-2-yl)benzaldehyde
    —— 4-((6-nitro-2,3-dihydro-1H-inden-4-yl)sulfonyl)morpholine 1228388-63-3 C13H16N2O5S
    4-((6-nitro-2,3-dihydro-1H-inden-4-yl)sulfonyl)morpholine
    —— (4-Chloro-benzyl)-[2-trifluoromethyl-8-(2,4,6-trimethyl-phenyl)-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidin-3-ylmethyl]-(3,3,3-trifluoro-propyl)-amine 444322-87-6 C27H29ClF6N4
    (4-Chloro-benzyl)-[2-trifluoromethyl-8-(2,4,6-trimethyl-phenyl)-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidin-3-ylmethyl]-(3,3,3-trifluoro-propyl)-amine
    —— 4-(benzyloxy)-1-[2-(benzyloxy)ethoxy]-2-nitrobenzene 1257408-27-7 C22H21NO5
    4-(benzyloxy)-1-[2-(benzyloxy)ethoxy]-2-nitrobenzene
    —— 4-((1R,3aS,5aS,8aR)-1,4,4,5a-Tetramethyl-1,2,3,3a,4,5,5a,6-octahydro-cyclopenta[c]pentalen-1-yl)-butyraldehyde 112597-61-2 C19H30O
    4-((1R,3aS,5aS,8aR)-1,4,4,5a-Tetramethyl-1,2,3,3a,4,5,5a,6-octahydro-cyclopenta[c]pentalen-1-yl)-butyraldehyde
    —— 4-hydroxy-3,7-dimethyl-benzofuran-2-carboxylic acid 40485-90-3 C11H10O4
    4-hydroxy-3,7-dimethyl-benzofuran-2-carboxylic acid
    —— 4'-methyl-4''-fluorofuchsone 1334834-01-3 C20H15FO
    4'-methyl-4''-fluorofuchsone
    —— 4-bromo-2-tert-butyl-6-iodophenol 1206776-41-1 C10H12BrIO
    4-bromo-2-tert-butyl-6-iodophenol
    —— 4-bromo-2-ethoxy-3-phenyl-1-oxa-2-phosphaspiro[4.4]non-3-ene 2-oxide 1402063-53-9 C15H18BrO3P
    4-bromo-2-ethoxy-3-phenyl-1-oxa-2-phosphaspiro[4.4]non-3-ene 2-oxide
    —— 4-<Bis-(2-chlor-ethyl)-amino>-benzolsulfinsaeure-chlorid 1865-21-0 C10H12Cl3NOS
    4-<Bis-(2-chlor-ethyl)-amino>-benzolsulfinsaeure-chlorid
    —— 4'-hydroxybiphenyl-4-[3,4,5-tris(dodecyloxy)]benzoate 350015-49-5 C55H86O6
    4'-hydroxybiphenyl-4-[3,4,5-tris(dodecyloxy)]benzoate
    —— 4-[(4'-hydroxybiphenyl-4-yl)oxy]butyl acetate 1617567-86-8 C18H20O4
    4-[(4'-hydroxybiphenyl-4-yl)oxy]butyl acetate
    —— 4-(chloromethyl)-6-fluoro-7-hydroxy-2H-chrome-2-one 1429326-23-7 C10H6ClFO3
    4-(chloromethyl)-6-fluoro-7-hydroxy-2H-chrome-2-one
    —— 4-[1-(4-Bromo-2-fluorobenzyl)-5-chloro-2-methyl-1H-indol-3-yl]-2-methylbutanoic acid 185737-15-9 C21H20BrClFNO2
    4-[1-(4-Bromo-2-fluorobenzyl)-5-chloro-2-methyl-1H-indol-3-yl]-2-methylbutanoic acid
    —— 4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one 370574-99-5 C20H13ClN2O3S
    4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(n-(pentafluoroethyl)butoxy)benzoic acid 142894-83-5 C13H13F5O3
    4-(n-(pentafluoroethyl)butoxy)benzoic acid
    —— 4'-nitrophenyl-5-pentadecyloxypicolinate 135453-35-9 C27H38N2O5
    4'-nitrophenyl-5-pentadecyloxypicolinate
    —— 4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-pentan-2-ylcarbamimidoyl]-3-fluorobenzamide 1381831-28-2 C22H21ClF3N5O
    4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-pentan-2-ylcarbamimidoyl]-3-fluorobenzamide
    —— [4-[5-[4-[3-Bromo-2-(trifluoromethyl)phenyl]-3-methylphenyl]-1,2,4-oxadiazol-3-yl]-2-(hydroxymethyl)phenyl]methanol 1192549-07-7 C24H18BrF3N2O3
    [4-[5-[4-[3-Bromo-2-(trifluoromethyl)phenyl]-3-methylphenyl]-1,2,4-oxadiazol-3-yl]-2-(hydroxymethyl)phenyl]methanol
    —— 4-[(R)-naphthalen-2-yl(1H-tetrazol-1-yl)methyl]piperidine 1198799-83-5 C17H19N5
    4-[(R)-naphthalen-2-yl(1H-tetrazol-1-yl)methyl]piperidine
    —— (4S,7R,8S,9S,13S,14R,16S)-4,8,13,14-Tetrahydroxy-5,5,7,9-tetramethyl-16-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-oxacyclohexadecane-2,6-dione 219555-44-9 C26H41NO7S
    (4S,7R,8S,9S,13S,14R,16S)-4,8,13,14-Tetrahydroxy-5,5,7,9-tetramethyl-16-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-oxacyclohexadecane-2,6-dione
    —— 4-allyl-4'-(perfluorooctyl)-1,1'-biphenyl 1056309-21-7 C23H13F17
    4-allyl-4'-(perfluorooctyl)-1,1'-biphenyl
    —— 4-(4-Fluoro-benzyl)-1-prop-2-ynyl-piperidin-4-ol 302800-02-8 C15H18FNO
    4-(4-Fluoro-benzyl)-1-prop-2-ynyl-piperidin-4-ol
    —— 4-bromo-N,N,13-trimethyl[5]helicene-1-carboxamide 240130-70-5 C26H20BrNO
    4-bromo-N,N,13-trimethyl[5]helicene-1-carboxamide
    —— 4-[4-(4-propylphenyl)phenoxy]butanohydroxamic acid 191227-96-0 C19H23NO3
    4-[4-(4-propylphenyl)phenoxy]butanohydroxamic acid
    —— 4-[4-(2-fluoro-3-methoxyphenyl)-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1312474-50-2 C18H21FN2O6S
    4-[4-(2-fluoro-3-methoxyphenyl)-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<8(S)-(2-methylalloxy)-1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran 135190-45-3 C29H50O4Si
    4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<8(S)-(2-methylalloxy)-1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran
    —— 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide hydrochloride 24540-78-1 C12H14N4O2S*ClH
    4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide hydrochloride
    —— (4S,5S)-4-((E)-5,5-Dibromo-penta-2,4-dienyl)-2,2-dimethyl-5-((2Z,5E)-octa-2,5-dienyl)-[1,3]dioxolane 109322-43-2 C18H26Br2O2
    (4S,5S)-4-((E)-5,5-Dibromo-penta-2,4-dienyl)-2,2-dimethyl-5-((2Z,5E)-octa-2,5-dienyl)-[1,3]dioxolane
    —— 4-(2,3-dichlorophenyl)-1,4-dihydro-2-[[(4-methoxyphenyl)methyl]thio]-6-methyl-5-pyrimidinecarboxylic acid, ethyl ester 108932-05-4 C22H22Cl2N2O3S
    4-(2,3-dichlorophenyl)-1,4-dihydro-2-[[(4-methoxyphenyl)methyl]thio]-6-methyl-5-pyrimidinecarboxylic acid, ethyl ester
    —— 4-((4-(ethyl(2-hydroxyethyl)amino)phenyl)diazenyl)benzaldehyde 93730-39-3 C17H19N3O2
    4-((4-(ethyl(2-hydroxyethyl)amino)phenyl)diazenyl)benzaldehyde
    —— (4-iodo-phenyl)-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-amine 675867-75-1 C18H20INO2
    (4-iodo-phenyl)-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-amine
    —— (4-Butoxymethyl-2-ethyl-3-methyl-cyclohex-1-enyl)-benzene 33314-15-7 C20H30O
    (4-Butoxymethyl-2-ethyl-3-methyl-cyclohex-1-enyl)-benzene
    —— 4-oxo-8-p-tolyl-octanoic acid ethyl ester 412022-84-5 C17H24O3
    4-oxo-8-p-tolyl-octanoic acid ethyl ester
    —— 4-Amino-5-diethylaminobenzo<b>thiophen 37802-02-1 C12H16N2S
    4-Amino-5-diethylaminobenzo<b>thiophen
    —— (4-ethyl-pyridazin-3-yl)-dimethyl-amine 27772-46-9 C8H13N3
    (4-ethyl-pyridazin-3-yl)-dimethyl-amine