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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-cyclohexylidene-2-methylpent-1-en-3-one 264879-08-5 C12H18O
    4-cyclohexylidene-2-methylpent-1-en-3-one
    —— 4-[4-(2-Phenylethynyl)phenyl]piperidine 1009664-39-4 C19H19N
    4-[4-(2-Phenylethynyl)phenyl]piperidine
    —— 4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-6-(2-hydroxy-ethylamino)-2-[(pyridin-3-ylmethyl)-amino]-pyrimidine-5-carbonitrile 478179-46-3 C24H26FN7O
    4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-6-(2-hydroxy-ethylamino)-2-[(pyridin-3-ylmethyl)-amino]-pyrimidine-5-carbonitrile
    —— [(4aR,7R,7aR)-6-[6-(butanoylamino)purin-9-yl]-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-yl] butanoate 362-74-3 C18H24N5O8P
    [(4aR,7R,7aR)-6-[6-(butanoylamino)purin-9-yl]-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-yl] butanoate
    —— 4-(4-fluorophenyl)-3,3-dimethylpiperidine 766513-31-9 C13H18FN
    4-(4-fluorophenyl)-3,3-dimethylpiperidine
    —— 4-(4-fluorophenyl) tetrahydro pyridine hydrochloride 1082659-96-8 C11H12FN*ClH
    4-(4-fluorophenyl) tetrahydro pyridine hydrochloride
    —— 4-Bromo-2-fluorobenzaldoxime 202865-64-3 C7H5BrFNO
    4-Bromo-2-fluorobenzaldoxime
    —— 4-(3-Chlor-phenyl)-1-(3-trifluormethyl-phenyl)-Δ<sup>3</sup>-pyrazolin-5-on 64124-06-7 C16H10ClF3N2O
    4-(3-Chlor-phenyl)-1-(3-trifluormethyl-phenyl)-Δ<sup>3</sup>-pyrazolin-5-on
    —— (4-Bromophenyl)methyl-ethyl-dimethylazanium;4-methylbenzenesulfonate 22703-24-8 C18H24BrNO3S
    (4-Bromophenyl)methyl-ethyl-dimethylazanium;4-methylbenzenesulfonate
    —— (4-methanesulfonyl-phenyl)-pyridin-3-yl-ethanedione 40061-51-6 C14H11NO4S
    (4-methanesulfonyl-phenyl)-pyridin-3-yl-ethanedione
    —— 4-(4-fluorophenyl)-1-methylpyridinium iodide 39795-12-5 C12H11FN*I
    4-(4-fluorophenyl)-1-methylpyridinium iodide
    —— 4-Trifluoromethyl-7-methyl-6,7,8,9-tetrahydropyrido[2,3-g]quinolin-2(1H)-one 453592-91-1 C14H13F3N2O
    4-Trifluoromethyl-7-methyl-6,7,8,9-tetrahydropyrido[2,3-g]quinolin-2(1H)-one
    —— 4-(4-propylphenyl)pyridine 91777-15-0 C14H15N
    4-(4-propylphenyl)pyridine
    —— 4-(2-cyanophenoxy)-2-fluoro-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide 1377998-96-3 C23H26FN3O2
    4-(2-cyanophenoxy)-2-fluoro-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide
    —— 4-[1-[4-(Trifluoromethyl)phenyl]ethenyl]morpholine 1228150-88-6 C13H14F3NO
    4-[1-[4-(Trifluoromethyl)phenyl]ethenyl]morpholine
    —— 4-bromo-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol 1321914-89-9 C8H6BrF3O2
    4-bromo-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol
    —— 4',4'-Diacetamido stilbene-2,2'-disulfonic acid 5968-56-9 C18H18N2O8S2
    4',4'-Diacetamido stilbene-2,2'-disulfonic acid
    —— 4-Chloro-2-[(propan-2-yl)oxy]quinolin-6-amine 917892-62-7 C12H13ClN2O
    4-Chloro-2-[(propan-2-yl)oxy]quinolin-6-amine
    —— 4-fluoro-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol 1321914-87-7 C8H6F4O2
    4-fluoro-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol
    —— 4-[[3-[(4-Carbamimidoyl-2-chlorophenoxy)methyl]-5-[(4-nitrophenoxy)methyl]phenyl]methoxy]-3-chlorobenzenecarboximidamide 67833-98-1 C29H25Cl2N5O5
    4-[[3-[(4-Carbamimidoyl-2-chlorophenoxy)methyl]-5-[(4-nitrophenoxy)methyl]phenyl]methoxy]-3-chlorobenzenecarboximidamide
    —— 4-ethyl-3,5-dimethyl-pyrrole-2-carboxylic acid hydrazide 952011-42-6 C9H15N3O
    4-ethyl-3,5-dimethyl-pyrrole-2-carboxylic acid hydrazide
    —— 4-Phenyl-1-(3-piperazin-1-ylphenyl)pyrrolidin-2-one 1608496-75-8 C20H23N3O
    4-Phenyl-1-(3-piperazin-1-ylphenyl)pyrrolidin-2-one
    —— 4,4-Dimethylhept-6-yn-2-ol 79970-67-5 C9H16O
    4,4-Dimethylhept-6-yn-2-ol
    —— 4,4-dimethyl-2-methylenetricyclo<6.2.1.0<sup>1,6</sup>>undeca-6,9-diene 100940-39-4 C14H18
    4,4-dimethyl-2-methylenetricyclo<6.2.1.0<sup>1,6</sup>>undeca-6,9-diene
    —— 4-((6-bromo-pyrazin-2-yl)methyl)morpholine 1459772-17-8 C9H12BrN3O
    4-((6-bromo-pyrazin-2-yl)methyl)morpholine
    —— 4-t-butyl-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol 1321914-81-1 C12H15F3O2
    4-t-butyl-2-(2,2,2-trifluoro-1-hydroxyethyl)phenol
    —— 4-methyl-2-(trifluoromethyl)-1,2-dihydroquinoline 930779-15-0 C11H10F3N
    4-methyl-2-(trifluoromethyl)-1,2-dihydroquinoline
    —— 4-methyl-N-[1-(4-methylphenyl)sulfanyl-1-(4-methylphenyl)sulfonylpropan-2-yl]-N-[(E)-3-phenylprop-2-enyl]benzenesulfonamide 201664-70-2 C33H35NO4S3
    4-methyl-N-[1-(4-methylphenyl)sulfanyl-1-(4-methylphenyl)sulfonylpropan-2-yl]-N-[(E)-3-phenylprop-2-enyl]benzenesulfonamide
    —— 4-(4-ethyl-2-trifluoromethyl-oxazolidin-3-yl)-3-fluoro-benzonitrile 865316-61-6 C13H12F4N2O
    4-(4-ethyl-2-trifluoromethyl-oxazolidin-3-yl)-3-fluoro-benzonitrile
    —— (4-fluorophenyl)(4-(5-methoxy-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanone 1241916-18-6 C19H14FN5O2
    (4-fluorophenyl)(4-(5-methoxy-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanone
    —— [4-[(E)-3-ethoxy-3-oxoprop-1-enyl]phenyl]-[4-[(E)-3-ethoxy-3-oxoprop-1-enyl]phenyl]imino-oxidoazanium —— C22H22N2O5
    [4-[(E)-3-ethoxy-3-oxoprop-1-enyl]phenyl]-[4-[(E)-3-ethoxy-3-oxoprop-1-enyl]phenyl]imino-oxidoazanium
    —— 4-iodo-2,5-dimethyl-thiophene-3-carboxylic acid methyl ester 859492-79-8 C8H9IO2S
    4-iodo-2,5-dimethyl-thiophene-3-carboxylic acid methyl ester
    —— 4,4-dimethyl-7-trimethylsilylhept-6-yne-1,2-diol 230964-26-8 C12H24O2Si
    4,4-dimethyl-7-trimethylsilylhept-6-yne-1,2-diol
    —— 4,4-dimethyl-2-trimethylsilyl-7-trimethylsilyloxyhept-6-en-1-yne 230964-25-7 C15H30OSi2
    4,4-dimethyl-2-trimethylsilyl-7-trimethylsilyloxyhept-6-en-1-yne
    —— 4-chloro-1'-(2,2-dimethylpropyl)-1-[2-[(6-phenylpyridazin-3-yl)amino]phenyl]spiro[2H-indole-3,4'-piperidine]-7-ol 1609548-27-7 C33H36ClN5O
    4-chloro-1'-(2,2-dimethylpropyl)-1-[2-[(6-phenylpyridazin-3-yl)amino]phenyl]spiro[2H-indole-3,4'-piperidine]-7-ol
    —— 4-cyclohexylidenepent-1-en-3-one 264879-09-6 C11H16O
    4-cyclohexylidenepent-1-en-3-one
    —— 4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-3,5-difluoro-2(1H)-pyridinone 105253-11-0 C10H12F2N2O4
    4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-3,5-difluoro-2(1H)-pyridinone
    —— 4-cyclohexylidenepent-1-en-3-ol 7071-29-6 C11H18O
    4-cyclohexylidenepent-1-en-3-ol
    —— 4,5-(1-tert-butyldiphenylsilyloxypropane-2,3-diyldithio)-1,3-dithiole-2-thione 307543-47-1 C22H24OS5Si
    4,5-(1-tert-butyldiphenylsilyloxypropane-2,3-diyldithio)-1,3-dithiole-2-thione
    —— 4-fluoro-2-pyridazin-4-yl-5-(trifluoromethyl)phenol 1354819-15-0 C11H6F4N2O
    4-fluoro-2-pyridazin-4-yl-5-(trifluoromethyl)phenol
    —— 4-allyl 1-[(2R)-2-(benzylamino)-3-methoxy-3-oxopropyl] N-(tert-butoxycarbonyl)-L-aspartate 1258937-54-0 C23H32N2O8
    4-allyl 1-[(2R)-2-(benzylamino)-3-methoxy-3-oxopropyl] N-(tert-butoxycarbonyl)-L-aspartate
    —— 4,5-(1-tert-butyldiphenylsilyloxypropane-2,3-diyldithio)-1,3-dithiol-2-one 307543-49-3 C22H24O2S4Si
    4,5-(1-tert-butyldiphenylsilyloxypropane-2,3-diyldithio)-1,3-dithiol-2-one
    —— 4,4-dimethyl-7-trimethylsilylhept-6-yn-2-one 230964-23-5 C12H22OSi
    4,4-dimethyl-7-trimethylsilylhept-6-yn-2-one
    —— 4-[1-(3-nitro-phenyl)-piperidin-4-yl]-morpholine 1232816-22-6 C15H21N3O3
    4-[1-(3-nitro-phenyl)-piperidin-4-yl]-morpholine
    —— 4,5-bis(phenylmethyl)-2-(1-pyrrolidinyl)oxazole 62970-00-7 C21H22N2O
    4,5-bis(phenylmethyl)-2-(1-pyrrolidinyl)oxazole
    —— 4,4-dimethyl-6-oxo-heptanal 919091-25-1 C9H16O2
    4,4-dimethyl-6-oxo-heptanal
    —— 4,4-Dimethyl-2-heptanone 127130-61-4 C9H18O
    4,4-Dimethyl-2-heptanone
    —— 4-hydroxy-6-methyl-2-(pyrrolidin-1-yl)nicotinonitrile 1615739-72-4 C11H13N3O
    4-hydroxy-6-methyl-2-(pyrrolidin-1-yl)nicotinonitrile
    —— 4,5-dihydro-4,5-dioxo-1H-pyrrolo<2,3-f>quinoline-2,7,9-tricarboxylic acid 2,9-dimethyl ester 149172-33-8 C16H10N2O8
    4,5-dihydro-4,5-dioxo-1H-pyrrolo<2,3-f>quinoline-2,7,9-tricarboxylic acid 2,9-dimethyl ester
    —— (4-fluoro-2-nitrophenyl)(phenylsulfonyl)acetonitrile 875099-34-6 C14H9FN2O4S
    (4-fluoro-2-nitrophenyl)(phenylsulfonyl)acetonitrile