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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-bis((9-((S)-3,7-dimethyloctyl)-9H-carbazol-3-yl)ethynyl)-2,2'-bipyridine 1260105-21-2 C58H62N4
    4,4'-bis((9-((S)-3,7-dimethyloctyl)-9H-carbazol-3-yl)ethynyl)-2,2'-bipyridine
    —— 4,4’-bis[2,2'-(triisopropylsilyl-ethynyl)]-2,2'-bipyridine 1019994-51-4 C32H48N2Si2
    4,4’-bis[2,2'-(triisopropylsilyl-ethynyl)]-2,2'-bipyridine
    —— 4-(4,5-Dimethoxy-2-nitrophenyl)-5-nitropentan-2-one 1253423-92-5 C13H16N2O7
    4-(4,5-Dimethoxy-2-nitrophenyl)-5-nitropentan-2-one
    —— (4aR,7aS)-2-hydroxy-4,4a,5,6,7,7a-hexahydrocyclopenta[d][1,3,2]dioxaphosphinine 2-oxide 73581-87-0 C6H11O4P
    (4aR,7aS)-2-hydroxy-4,4a,5,6,7,7a-hexahydrocyclopenta[d][1,3,2]dioxaphosphinine 2-oxide
    —— 4,4′-bis(nonafluorobutyl)-2,2′-bipyridine 1403267-90-2 C18H6F18N2
    4,4′-bis(nonafluorobutyl)-2,2′-bipyridine
    —— [4-(4-chlorophenyl)-5-phenylthiazol-2-yl](1-o-tolyl-1H-[1,2,3]triazol-4-yl)methylamine 1338597-10-6 C25H20ClN5S
    [4-(4-chlorophenyl)-5-phenylthiazol-2-yl](1-o-tolyl-1H-[1,2,3]triazol-4-yl)methylamine
    —— 4,4'-bis(9-hexyl-9H-carbazol-2-yl)-2,2'-bipyridine 1313404-84-0 C46H46N4
    4,4'-bis(9-hexyl-9H-carbazol-2-yl)-2,2'-bipyridine
    —— 4-phenyl-1-o-tolyl-1H-1,2,3-triazol-5-amine 108840-86-4 C15H14N4
    4-phenyl-1-o-tolyl-1H-1,2,3-triazol-5-amine
    —— 4,4'-di(trimethylsilyl)-2,2'-bipyridine 1372805-52-1 C16H24N2Si2
    4,4'-di(trimethylsilyl)-2,2'-bipyridine
    —— 4,4'-di(N-(4-(5-thiophen-2-yl)phenyl)-4-(hexyloxy)-N-(4-(hexyloxy)phenyl)benzenamine)-2,2'-bipyridine 1380109-36-3 C78H86N4O4S2
    4,4'-di(N-(4-(5-thiophen-2-yl)phenyl)-4-(hexyloxy)-N-(4-(hexyloxy)phenyl)benzenamine)-2,2'-bipyridine
    —— 4-[(2R)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)piperazin-1-yl]propan-2-yl]benzamide 1097209-72-7 C28H31Cl2N3O3
    4-[(2R)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)piperazin-1-yl]propan-2-yl]benzamide
    —— [(4R,6R,8R)-11-[2-(dimethylamino)ethyl-methylamino]-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 86689-60-3 C20H29N5O5
    [(4R,6R,8R)-11-[2-(dimethylamino)ethyl-methylamino]-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
    —— 4-Trimethylsilylmethyl-phenylphosphonsaeure-diethylester 4109-77-7 C14H25O3PSi
    4-Trimethylsilylmethyl-phenylphosphonsaeure-diethylester
    —— 4-fluoroindole-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester 796069-23-3 C16H18FNO4
    4-fluoroindole-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester
    —— (4-methylpiperazin-1-yl)-(1H-pyrrolo[2,3-c]pyridin-2-yl)methanone 1394078-30-8 C13H16N4O
    (4-methylpiperazin-1-yl)-(1H-pyrrolo[2,3-c]pyridin-2-yl)methanone
    —— 4,5-Bis-(2-nitro-phenylamino)-cyclopent-2-enone 32116-50-0 C17H14N4O5
    4,5-Bis-(2-nitro-phenylamino)-cyclopent-2-enone
    —— 4-[[3-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]methylamino]benzenesulfonamide; ethanesulfonic acid 70743-59-8 C20H29N7O5S2
    4-[[3-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]methylamino]benzenesulfonamide; ethanesulfonic acid
    —— 4-aldehydo-2,3-di-O-benzyl-D-erythrose dimethyl acetal 445433-87-4 C20H24O5
    4-aldehydo-2,3-di-O-benzyl-D-erythrose dimethyl acetal
    —— 4-cyano-N-[4-({[2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039732-18-7 C24H20N6O
    4-cyano-N-[4-({[2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— (-)-4-{[3-(benzyloxy)butyl]oxy}-5-(4-methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidine 1073630-58-6 C30H28N2O4
    (-)-4-{[3-(benzyloxy)butyl]oxy}-5-(4-methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidine
    —— 4-(((6-bromopyridin-2-yl)amino)methyl)tetrahydro-2H-pyran-4-carbonitrile 1263374-33-9 C12H14BrN3O
    4-(((6-bromopyridin-2-yl)amino)methyl)tetrahydro-2H-pyran-4-carbonitrile
    —— 4-Nitro-1,2-benzocyclohept-1-en-3-on 105950-18-3 C11H11NO3
    4-Nitro-1,2-benzocyclohept-1-en-3-on
    —— 4-Ethyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-ylamine 108255-31-8 C9H11N3O2S
    4-Ethyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-ylamine
    —— [[(4-Carbamoylphenyl)diazenyl]-methylamino]methyl acetate 90476-09-8 C11H14N4O3
    [[(4-Carbamoylphenyl)diazenyl]-methylamino]methyl acetate
    —— 4-acetoxy-3-(3,4-dihydro-1<i>H</i>-[2]isoquinolyl)-1,2,3,4-tetrahydro-phenanthrene 7467-93-8 C25H25NO2
    4-acetoxy-3-(3,4-dihydro-1<i>H</i>-[2]isoquinolyl)-1,2,3,4-tetrahydro-phenanthrene
    —— 4-(3-Bromo-8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperazine-1,2-dicarboxylic acid 1-cyclohexylamide 2-{[2-(1H-imidazol-4-yl)-ethyl]-amide} 218792-14-4 C31H37BrClN7O2
    4-(3-Bromo-8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperazine-1,2-dicarboxylic acid 1-cyclohexylamide 2-{[2-(1H-imidazol-4-yl)-ethyl]-amide}
    —— 4,5-Di-(2,5-dichloroanilino)cyclopent-2-enon 71582-08-6 C17H12Cl4N2O
    4,5-Di-(2,5-dichloroanilino)cyclopent-2-enon
    —— 4-cyano-4-morpholin-4-yl-4-(3,4,5-trimethoxy-phenyl)-butyric acid ethyl ester 68415-11-2 C20H28N2O6
    4-cyano-4-morpholin-4-yl-4-(3,4,5-trimethoxy-phenyl)-butyric acid ethyl ester
    —— 4-((1-o-tolyl-1,2,3-triazol-4-yl)methyl)-2H-benzo[b]-[1,4]oxazin-3(4H)-one 1432501-02-4 C18H16N4O2
    4-((1-o-tolyl-1,2,3-triazol-4-yl)methyl)-2H-benzo[b]-[1,4]oxazin-3(4H)-one
    —— 4.6-Dichloro-5-(4-hydroxy-3-isopropyl-phenoxy)-1H-indole-2-carboxylic acid ethyl ester 503631-77-4 C20H19Cl2NO4
    4.6-Dichloro-5-(4-hydroxy-3-isopropyl-phenoxy)-1H-indole-2-carboxylic acid ethyl ester
    —— 4-tert-butylcyclohexyl ethyl sulfide 97030-41-6 C12H24S
    4-tert-butylcyclohexyl ethyl sulfide
    —— [4,5-Diacetyloxy-6-(6-methyl-7-phenylpyrazolo[5,1-e]tetrazol-3-yl)oxan-3-yl] acetate 82823-79-8 C21H23N5O7
    [4,5-Diacetyloxy-6-(6-methyl-7-phenylpyrazolo[5,1-e]tetrazol-3-yl)oxan-3-yl] acetate
    —— (4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexene-1-carbaldehyde 42926-75-0 C10H16O2
    (4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexene-1-carbaldehyde
    —— 4-[[4-[bis(2-hydroxyethyl)amino]phenyl]diazenyl]-1-(4-phosphonobenzyl)pyridinium bromide 1142953-11-4 Br*C22H26N4O5P
    4-[[4-[bis(2-hydroxyethyl)amino]phenyl]diazenyl]-1-(4-phosphonobenzyl)pyridinium bromide
    —— 4-methoxy-N-[4-(1,3-dioxoisoindolin-2-yl)phenyl]benzamide 106075-85-8 C22H16N2O4
    4-methoxy-N-[4-(1,3-dioxoisoindolin-2-yl)phenyl]benzamide
    —— (4S)-1-ethyl-4-[2-(4-fluoro-3-methylphenyl)ethyl]-3-methyl-4,5,6,7-tetrahydropyrazolo[4,3-c]pyridine 955403-73-3 C18H24FN3
    (4S)-1-ethyl-4-[2-(4-fluoro-3-methylphenyl)ethyl]-3-methyl-4,5,6,7-tetrahydropyrazolo[4,3-c]pyridine
    —— 4-Ethyl-1,4-dimethyl-2,6-dioxo-3,5-piperidin-dicarbonitril 5512-93-6 C11H13N3O2
    4-Ethyl-1,4-dimethyl-2,6-dioxo-3,5-piperidin-dicarbonitril
    —— 4-[(4-Oxo-3-phenyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]benzoic acid 108896-17-9 C17H11NO3S2
    4-[(4-Oxo-3-phenyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]benzoic acid
    —— 4-tert-butylcyclohexyl phenyl sulfide 101448-85-5 C16H24S
    4-tert-butylcyclohexyl phenyl sulfide
    —— (4S)-4-vinyltetrahydropyran-2-one 913617-92-2 C7H10O2
    (4S)-4-vinyltetrahydropyran-2-one
    —— 4-[[1-(4-methoxyphenyl)-4,6-dioxo-3-phenyl-2-sulfanylidene-1,3-diazinan-5-yl]diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide 81108-25-0 C27H21N7O5S2
    4-[[1-(4-methoxyphenyl)-4,6-dioxo-3-phenyl-2-sulfanylidene-1,3-diazinan-5-yl]diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide
    —— [[(4-Bromophenyl)diazenyl]-methylamino]methyl acetate 90476-12-3 C10H12BrN3O2
    [[(4-Bromophenyl)diazenyl]-methylamino]methyl acetate
    —— 4-(3-bromo-8-chloro-6, 11-dihydro-5H benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-[(1,1-dimethylethoxy)carbonyl]-2(R)-piperazinecarboxylic acid 278788-63-9 C24H27BrClN3O4
    4-(3-bromo-8-chloro-6, 11-dihydro-5H benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-[(1,1-dimethylethoxy)carbonyl]-2(R)-piperazinecarboxylic acid
    —— 4-dimethylamino-3,4,5,6-tetrahydro-7-methyl-7H-1,2-oxathiino<6,5-e>indole 2,2-dioxide 84670-53-1 C13H18N2O3S
    4-dimethylamino-3,4,5,6-tetrahydro-7-methyl-7H-1,2-oxathiino<6,5-e>indole 2,2-dioxide
    —— 4,5-Dihydro-5-(1-ethoxyethylidene)amino-6-methylpyrazolo<3,4-d>pyrimidin-4-one 104699-62-9 C10H13N5O2
    4,5-Dihydro-5-(1-ethoxyethylidene)amino-6-methylpyrazolo<3,4-d>pyrimidin-4-one
    —— 4-ethoxypropylphenol 117694-89-0 C11H16O2
    4-ethoxypropylphenol
    —— 4-(4-Fluorobenzyl)-1-[2-(2-hydroxyphenoxy)ethyl]piperidine hydrochloride 193356-21-7 C20H24FNO2*ClH
    4-(4-Fluorobenzyl)-1-[2-(2-hydroxyphenoxy)ethyl]piperidine hydrochloride
    —— 4-nitro-N-metil-N-(2,4,6-triamino-5-pirimidinil)benzensolfonamide 86764-08-1 C11H13N7O4S
    4-nitro-N-metil-N-(2,4,6-triamino-5-pirimidinil)benzensolfonamide
    —— 4,8-Methano-9H-pyrrolo(3,2-c)azocin-9-one, 1,4,5,6,7,8-hexahydro-1,5-dimethyl- 83348-31-6 C12H16N2O
    4,8-Methano-9H-pyrrolo(3,2-c)azocin-9-one, 1,4,5,6,7,8-hexahydro-1,5-dimethyl-
    —— 4-fluoro-N-[4-(trifluoromethyl)phenyl]benzenesulfonamide 91308-58-6 C13H9F4NO2S
    4-fluoro-N-[4-(trifluoromethyl)phenyl]benzenesulfonamide