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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-(cyclohept-1-en-1-yl)phenyl)-2-methyl-2-(methylsulfonyl)-N-((tetrahydro-2H-pyran-2-yl)oxy)butanamide 1289627-20-8 C24H35NO5S
    4-(4-(cyclohept-1-en-1-yl)phenyl)-2-methyl-2-(methylsulfonyl)-N-((tetrahydro-2H-pyran-2-yl)oxy)butanamide
    —— 4-[5-(2,4-difluorophenyl)pyridin-3-yl]-N-(3,4-dimethylisoxazol-5-yl)piperazine-1-carboxamide 1143577-24-5 C21H21F2N5O2
    4-[5-(2,4-difluorophenyl)pyridin-3-yl]-N-(3,4-dimethylisoxazol-5-yl)piperazine-1-carboxamide
    —— 4-chloro-9-oxa-1-trimethylsiloxybicyclo<5.2.0>nonane-2-carbonitrile 144381-41-9 C12H20ClNO2Si
    4-chloro-9-oxa-1-trimethylsiloxybicyclo<5.2.0>nonane-2-carbonitrile
    —— 4,6-O-Aethyliden-α-methyl-D-glucosid-nitrat-(2) 88299-78-9 C9H15NO8
    4,6-O-Aethyliden-α-methyl-D-glucosid-nitrat-(2)
    —— 4-[dimethyl(phenyl)silyl]buta-2,3-dienyl methyl carbonate 117687-49-7 C14H18O3Si
    4-[dimethyl(phenyl)silyl]buta-2,3-dienyl methyl carbonate
    —— 4-(benzyloxy)-1-methoxy-2-(2,4,6-trimethoxyphenyl)naphthalene 1343480-30-7 C27H26O5
    4-(benzyloxy)-1-methoxy-2-(2,4,6-trimethoxyphenyl)naphthalene
    —— (+/-)-4-methyl-1,2-diphenyl-4,5-dihydro-1H-imidazole 1427476-06-9 C16H16N2
    (+/-)-4-methyl-1,2-diphenyl-4,5-dihydro-1H-imidazole
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[6-(3-hydroxy-propyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913950-04-6 C30H41N5O7
    4-((S)-4-tert-butoxycarbonyl-2-{[6-(3-hydroxy-propyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(N-ethyl-N-(3-methoxymethyl-2-pyridinyl)amino)piperidine 249759-12-4 C14H23N3O
    4-(N-ethyl-N-(3-methoxymethyl-2-pyridinyl)amino)piperidine
    —— (4S,5R)-4,5-Bis-(2-{(Z)-2-[2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-vinyl}-phenyl)-[1,3]dioxolane-2-thione 261720-12-1 C45H56O4SSi2
    (4S,5R)-4,5-Bis-(2-{(Z)-2-[2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-vinyl}-phenyl)-[1,3]dioxolane-2-thione
    —— 4,4'-difluoro-3,3'-dimethyl-biphenyl 396-85-0 C14H12F2
    4,4'-difluoro-3,3'-dimethyl-biphenyl
    —— 4-butyl-4-[(2-methyl-anilino)-(4-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21191-35-5 C33H32N4O4
    4-butyl-4-[(2-methyl-anilino)-(4-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-[5-(3-acetylaminophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-piperidin-4-ylmethylbenzamide 1202483-51-9 C27H29N7O2
    4-[5-(3-acetylaminophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-piperidin-4-ylmethylbenzamide
    —— 4-butyl-4-[(4-methyl-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21191-44-6 C33H32N4O4
    4-butyl-4-[(4-methyl-anilino)-(3-nitro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-(4-Nitro-phenyl)-4-oxo-butyric acid 3-hydroxy-propyl ester 95652-71-4 C13H15NO6
    4-(4-Nitro-phenyl)-4-oxo-butyric acid 3-hydroxy-propyl ester
    —— 4-<(methoxycarbonyl)methyl>-4-(2,3-dimethoxyphenyl)-1-methyl-3-methylene-2-piperidinone 79619-07-1 C18H23NO5
    4-<(methoxycarbonyl)methyl>-4-(2,3-dimethoxyphenyl)-1-methyl-3-methylene-2-piperidinone
    —— 4-hydroxy-2-[(2-phenyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200529-28-7 C23H15NO3
    4-hydroxy-2-[(2-phenyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
    —— 4-methyl-2-phenylfuro<3',2':5,6>pyrido<1,2-a>benzimidazole-5-carbonitrile 111836-94-3 C21H13N3O
    4-methyl-2-phenylfuro<3',2':5,6>pyrido<1,2-a>benzimidazole-5-carbonitrile
    —— 4-(3-bromo-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-(6-1H-indazolyl)-3-methoxycarbonyl-1(2H)-isoquinolinone 212497-85-3 C28H24BrN3O7
    4-(3-bromo-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-(6-1H-indazolyl)-3-methoxycarbonyl-1(2H)-isoquinolinone
    —— 4-tert-butyl-N-(5-(pyridin-4-yl)thiazolo[5,4-b]pyridin-2-yl)benzamide 1202053-97-1 C22H20N4OS
    4-tert-butyl-N-(5-(pyridin-4-yl)thiazolo[5,4-b]pyridin-2-yl)benzamide
    —— 4-Bromo-6-fluoropyridin-3-ol 1227578-23-5 C5H3BrFNO
    4-Bromo-6-fluoropyridin-3-ol
    —— 4-methyl-piperazine-1-carboxylic acid 2-(7-methyl-[1,8]naphthyridin-2-yl)-3-oxo-1,3-dihydro-isoindol-1-yl ester 55112-71-5 C23H23N5O3
    4-methyl-piperazine-1-carboxylic acid 2-(7-methyl-[1,8]naphthyridin-2-yl)-3-oxo-1,3-dihydro-isoindol-1-yl ester
    —— (4-amino-phenyl)-(4-[1,2,4]triazol-1-yl-phenyl)-methanone 853567-01-8 C15H12N4O
    (4-amino-phenyl)-(4-[1,2,4]triazol-1-yl-phenyl)-methanone
    —— ((4-t-BuC6H4NCH2CH2)3N)Mo-(15)N=(15)N-SiMe3 351025-48-4 C39H60MoN6Si
    ((4-t-BuC6H4NCH2CH2)3N)Mo-(15)N=(15)N-SiMe3
    —— 4-Chloro-2-isobutyl-thieno[3,2-d]pyrimidine 214417-14-8 C10H11ClN2S
    4-Chloro-2-isobutyl-thieno[3,2-d]pyrimidine
    —— 4-(3-methyl-d3-6,7-dihydro-5H-[1,4]dithiepin-2-yl)-benzonitrile 331985-31-0 C13H13NS2
    4-(3-methyl-d3-6,7-dihydro-5H-[1,4]dithiepin-2-yl)-benzonitrile
    —— 4-(pyridin-4-yl)methyl-7-amino-2H-phthalazin-1-one 92150-09-9 C14H12N4O
    4-(pyridin-4-yl)methyl-7-amino-2H-phthalazin-1-one
    —— 4-Octadecyltellanyl-[2,2']bi[[1,3]dithiolylidene] 128881-71-0 C24H40S4Te
    4-Octadecyltellanyl-[2,2']bi[[1,3]dithiolylidene]
    —— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((R)-2-(N-(4-chlorobenzyl)acetamido)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid 1443461-08-2 C46H66ClNO7
    4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((R)-2-(N-(4-chlorobenzyl)acetamido)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid
    —— 4-{[5-(3-chloro-4-fluorophenyl)-4-(3-chlorophenyl)furan-2-yl]carbonyl}piperazin-2-one 1231208-79-9 C21H15Cl2FN2O3
    4-{[5-(3-chloro-4-fluorophenyl)-4-(3-chlorophenyl)furan-2-yl]carbonyl}piperazin-2-one
    —— 4-Bromo-2-(2,3,4,5,6-pentafluorophenyl)-5-trifluoromethylimidazole 81654-20-8 C10HBrF8N2
    4-Bromo-2-(2,3,4,5,6-pentafluorophenyl)-5-trifluoromethylimidazole
    —— 4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidine]-6-carbaldehyde hydrochloride 1051383-38-0 C14H15NO3*ClH
    4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidine]-6-carbaldehyde hydrochloride
    —— (4S)-3-benzyl-4-[4'-(tetrahydro-pyran-2'-yloxy)-but-2'-ynoyl]-oxazolidin-2-one 874918-14-6 C19H21NO5
    (4S)-3-benzyl-4-[4'-(tetrahydro-pyran-2'-yloxy)-but-2'-ynoyl]-oxazolidin-2-one
    —— 4-[4-(1,1'-biphenyl-4-ylcarbonyl)piperazin-1-yl]-2-chloro-6-propylthieno[2,3-d]pyrimidine 902766-04-5 C26H25ClN4OS
    4-[4-(1,1'-biphenyl-4-ylcarbonyl)piperazin-1-yl]-2-chloro-6-propylthieno[2,3-d]pyrimidine
    —— 4'-chloro-4α-phenoxyflavan 89839-97-4 C21H17ClO2
    4'-chloro-4α-phenoxyflavan
    —— 4-Amino-5,10-dioxo-2-phenylazomethyl-1,5,10,10a-tetrahydro-benzo[g]quinoline-3-carbonitrile 844699-31-6 C21H15N5O2
    4-Amino-5,10-dioxo-2-phenylazomethyl-1,5,10,10a-tetrahydro-benzo[g]quinoline-3-carbonitrile
    —— 4-tosyl-3,4,5,6-tetrahydro-2H-<1,4,7>benzoxadiazecine hydrochloride 126411-72-1 C18H20N2O3S*ClH
    4-tosyl-3,4,5,6-tetrahydro-2H-<1,4,7>benzoxadiazecine hydrochloride
    —— 4-(2,3-Dichlorophenoxy)benzene-1,2-diamine 948551-47-1 C12H10Cl2N2O
    4-(2,3-Dichlorophenoxy)benzene-1,2-diamine
    —— [4-[3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl]-2-[[3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl]methyl]but-3-enyl]-dimethyl-propan-2-yloxysilane 1174917-03-3 C40H50O7Si
    [4-[3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl]-2-[[3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl]methyl]but-3-enyl]-dimethyl-propan-2-yloxysilane
    —— 4-benzyloxy-6-(triphenyl-λ(5)-phosphanyl)-[1,3,5]triazin-2-ol 1337926-82-5 C28H22N3O2P
    4-benzyloxy-6-(triphenyl-λ(5)-phosphanyl)-[1,3,5]triazin-2-ol
    —— 4β-Hydroxy-7-aethylendioxy-1-oxo-4bβ-methyl-2,2-diacetonyl-1,2,3,4,4aα,4b,5,6,7,8,10,10aβ-dodecahydro-phenanthren 125544-62-9 C23H32O6
    4β-Hydroxy-7-aethylendioxy-1-oxo-4bβ-methyl-2,2-diacetonyl-1,2,3,4,4aα,4b,5,6,7,8,10,10aβ-dodecahydro-phenanthren
    —— 4-chloro-2-[(4-methoxyphenyl)ethynyl]aniline 1298069-12-1 C15H12ClNO
    4-chloro-2-[(4-methoxyphenyl)ethynyl]aniline
    —— 4-hydroxy-1,2,4,8-tetramethyl-8-phytyl-7-oxaspiro<4.5>dec-1-ene-3,6-dione 135773-60-3 C29H50O4
    4-hydroxy-1,2,4,8-tetramethyl-8-phytyl-7-oxaspiro<4.5>dec-1-ene-3,6-dione
    —— 4-bromophenylmercuric acetate 57025-72-6 C8H7BrHgO2
    4-bromophenylmercuric acetate
    —— 4-Benzenesulfonyl-3-benzenesulfonylmethyl-2-((1R,5R)-3-benzyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester 86766-49-6 C35H30N2O7S3
    4-Benzenesulfonyl-3-benzenesulfonylmethyl-2-((1R,5R)-3-benzyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester
    —— (4-Methyl-6-oxo-1-{[1-phenyl-meth-(E)-ylidene]-amino}-1,6-dihydro-pyrimidin-2-ylsulfanyl)-acetic acid 143424-43-5 C14H13N3O3S
    (4-Methyl-6-oxo-1-{[1-phenyl-meth-(E)-ylidene]-amino}-1,6-dihydro-pyrimidin-2-ylsulfanyl)-acetic acid
    —— 4-tert-butyldimethylsilyloxy-2-propylbenzyl bromide 1230763-21-9 C16H27BrOSi
    4-tert-butyldimethylsilyloxy-2-propylbenzyl bromide
    —— 4-[2-[2-[3-[[6-(1-Methylpyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl]phenyl]pyrimidin-5-yl]oxyethyl]morpholine 1201929-85-2 C26H27N9O2
    4-[2-[2-[3-[[6-(1-Methylpyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl]phenyl]pyrimidin-5-yl]oxyethyl]morpholine
    —— 4,6-dihydroxy-2-[(1-{4-[4-(2-hydroxyethyl)piperazin-1-yl]butyl}-5-methoxy-2-methyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200529-77-6 C29H35N3O6
    4,6-dihydroxy-2-[(1-{4-[4-(2-hydroxyethyl)piperazin-1-yl]butyl}-5-methoxy-2-methyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
    —— 4-(tert-butyldimethylsilanyloxymethyl)-3-[5-(tert-butyldimethylsilanyloxy)pent-3-ynyl]-1,2-dithiete 1,1-dioxide 1319722-85-4 C20H38O4S2Si2
    4-(tert-butyldimethylsilanyloxymethyl)-3-[5-(tert-butyldimethylsilanyloxy)pent-3-ynyl]-1,2-dithiete 1,1-dioxide