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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R,6S,E)-7-[(1,1-dimethylethyl)diphenylsilyloxy]-4,6-dimethyl-5-(triethylsilyloxy)-hept-2-en-1-ol 1229345-67-8 C31H50O3Si2
    (4S,5R,6S,E)-7-[(1,1-dimethylethyl)diphenylsilyloxy]-4,6-dimethyl-5-(triethylsilyloxy)-hept-2-en-1-ol
    —— 4-iodo-5-methyl-9-oxo-bicyclo[3.3.1]non-3-ene-1-carboxylic acid methyl ester 1187777-63-4 C12H15IO3
    4-iodo-5-methyl-9-oxo-bicyclo[3.3.1]non-3-ene-1-carboxylic acid methyl ester
    —— 4-O-(2'-Amino-4'-chlor-2',4'-didesoxy-α-D-glucopyranosyl)-2-desoxy-6-O-(3''-desoxy-4''-C-methyl-3''-methylamino-β-L-arabinopyranosyl)-D-streptamin 77016-06-9 C19H37ClN4O9
    4-O-(2'-Amino-4'-chlor-2',4'-didesoxy-α-D-glucopyranosyl)-2-desoxy-6-O-(3''-desoxy-4''-C-methyl-3''-methylamino-β-L-arabinopyranosyl)-D-streptamin
    —— 4-<(4-Methyl-3-phenyl-1H-pyrazol-5-yl)diazenyl>-4a,8a-methano-1(2H)-naphthalinon 115408-46-3 C21H18N4O
    4-<(4-Methyl-3-phenyl-1H-pyrazol-5-yl)diazenyl>-4a,8a-methano-1(2H)-naphthalinon
    —— (4aS,10aS)-7-Isopropyl-5-methoxy-1,4a-dimethyl-3,4,4a,9,10,10a-hexahydro-phenanthrene 79433-20-8 C20H28O
    (4aS,10aS)-7-Isopropyl-5-methoxy-1,4a-dimethyl-3,4,4a,9,10,10a-hexahydro-phenanthrene
    —— 4-Methyl-benzenesulfinic acid (S)-(2-methyl-allyl)-prop-2-ynyl-amide 333332-95-9 C14H17NOS
    4-Methyl-benzenesulfinic acid (S)-(2-methyl-allyl)-prop-2-ynyl-amide
    —— 4-(4-fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3,3-dimethyl-4,6,7,8-tetrahydropyrido[2,1-c][1,2,4]oxadiazine 1227083-00-2 C27H29FN4O2
    4-(4-fluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3,3-dimethyl-4,6,7,8-tetrahydropyrido[2,1-c][1,2,4]oxadiazine
    —— 4,4′-bis(2-naphthylsulfanyl)-2,2′-dihydroxy-5,5′-dimethoxybiphenyl 1536349-78-6 C34H26O4S2
    4,4′-bis(2-naphthylsulfanyl)-2,2′-dihydroxy-5,5′-dimethoxybiphenyl
    —— (-)-(4S)-4,5,5-trimethylspiro[1,3-dioxolane-2,9'-fluorene] 1032195-84-8 C18H18O2
    (-)-(4S)-4,5,5-trimethylspiro[1,3-dioxolane-2,9'-fluorene]
    —— (4S)-3-ethoxycarbonyl-1,3-oxazolidine-4-carboxylic acid 378240-16-5 C7H11NO5
    (4S)-3-ethoxycarbonyl-1,3-oxazolidine-4-carboxylic acid
    —— 4,5-dihydronaphtho[1,2-b]thiophene-2-carbaldehyde 62615-60-5 C13H10OS
    4,5-dihydronaphtho[1,2-b]thiophene-2-carbaldehyde
    —— 4,4'-bis[(3-phenoxy-propan-1-ol)]ether 1059628-28-2 C18H22O5
    4,4'-bis[(3-phenoxy-propan-1-ol)]ether
    —— 4-(4-diethylamino-<i>trans</i>-styryl)-1-methyl-quinolinium; iodide 10253-47-1 C22H25N2*I
    4-(4-diethylamino-<i>trans</i>-styryl)-1-methyl-quinolinium; iodide
    —— 4-Hydrazino-(N-benzyliden)-tetrazolo<1,5-a>chinoxalin 82685-75-4 C15H11N7
    4-Hydrazino-(N-benzyliden)-tetrazolo<1,5-a>chinoxalin
    —— (4aR,8aS,9aS,10aR)-11,11,12,12-tetrafluoro-1,4,5,8-tetrahydro-9H,10H-4a,9a:8a,10a-dimethanoanthracene 79675-13-1 C16H16F4
    (4aR,8aS,9aS,10aR)-11,11,12,12-tetrafluoro-1,4,5,8-tetrahydro-9H,10H-4a,9a:8a,10a-dimethanoanthracene
    —— 4-{5-[4-(2-[1,2,4]triazol-1-ylacetyl)phenoxy]pentyloxy}benzonitrile 1109294-51-0 C22H22N4O3
    4-{5-[4-(2-[1,2,4]triazol-1-ylacetyl)phenoxy]pentyloxy}benzonitrile
    —— (4R,5R,6R)-3-(Diphenoxy-phosphoryloxy)-4-methyl-6-methylsulfanyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 141978-90-7 C28H25N2O9PS
    (4R,5R,6R)-3-(Diphenoxy-phosphoryloxy)-4-methyl-6-methylsulfanyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— (4-(bis(4-(hexyloxy)phenyl)amino)benzyl)triphenylphosphonium bromide 1181601-41-1 Br*C49H55NO2P
    (4-(bis(4-(hexyloxy)phenyl)amino)benzyl)triphenylphosphonium bromide
    —— 4'-methyl 4-vinyl-[1,1';4',1'']terphenyl-2'-carboxylic acid methyl ester 1217357-00-0 C23H20O2
    4'-methyl 4-vinyl-[1,1';4',1'']terphenyl-2'-carboxylic acid methyl ester
    —— 4,5-Bis-{2-[2-(2-iodo-ethoxy)-ethoxy]-ethylsulfanyl}-[1,3]dithiole-2-thione 205654-67-7 C15H24I2O4S5
    4,5-Bis-{2-[2-(2-iodo-ethoxy)-ethoxy]-ethylsulfanyl}-[1,3]dithiole-2-thione
    —— 4-fluoro-2-piperidin-4-yl-phenol hydrobromic acid salt 773854-04-9 BrH*C11H14FNO
    4-fluoro-2-piperidin-4-yl-phenol hydrobromic acid salt
    —— (4aR,5R,10bS)-2-phenyl-5-(4-(trifluoromethyl)phenyl)-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one 1454837-39-8 C25H18F3NO2
    (4aR,5R,10bS)-2-phenyl-5-(4-(trifluoromethyl)phenyl)-4a,5,6,10b-tetrahydro-4H-pyrano[3,4-c]quinolin-4-one
    —— [4-(5-bromo-2-methoxyphenyl)thiazol-2-yl](4-methoxyphenyl)methanone 1240188-32-2 C18H14BrNO3S
    [4-(5-bromo-2-methoxyphenyl)thiazol-2-yl](4-methoxyphenyl)methanone
    —— 4-[(1S,2S,5R)-2-Hydroxy-5-methyl-2-(2-oxo-propyl)-cyclopentyl]-3,3-dimethyl-butyric acid methyl ester 70473-71-1 C16H28O4
    4-[(1S,2S,5R)-2-Hydroxy-5-methyl-2-(2-oxo-propyl)-cyclopentyl]-3,3-dimethyl-butyric acid methyl ester
    —— 4-(hexadecyloxycarbonyl) 2,6-bis((triisopropylsilyl)ethynyl)pyridine 1173278-80-2 C44H77NO2Si2
    4-(hexadecyloxycarbonyl) 2,6-bis((triisopropylsilyl)ethynyl)pyridine
    —— 4-(3-{(1S)-2-[(1,1-dimethyl-4-phenylbutyl)amino]-1-hydroxyethyl}-4-fluorophenyl)butanoic acid hydrochloride salt 1035154-87-0 C24H32FNO3*ClH
    4-(3-{(1S)-2-[(1,1-dimethyl-4-phenylbutyl)amino]-1-hydroxyethyl}-4-fluorophenyl)butanoic acid hydrochloride salt
    —— (4aR,8aR)-4-[4-(octahydro-quinoline-1(2H)-ylcarbonyl)-thiophen-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1160720-96-6 C24H36N2O3S
    (4aR,8aR)-4-[4-(octahydro-quinoline-1(2H)-ylcarbonyl)-thiophen-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-ethyl-3,4-dimethyl-5-methylidene-1,3-thiazolidin-2-ylidene)-dimethylazanium;iodide 88461-54-5 C10H19N2S*I
    (4-ethyl-3,4-dimethyl-5-methylidene-1,3-thiazolidin-2-ylidene)-dimethylazanium;iodide
    —— 4-methyl-1,2-dihydrobenzo<b>furo<2',3':4,5>pyrrolo<1,2-d>-1,2,4-triazine-1-thione 91206-39-2 C13H9N3OS
    4-methyl-1,2-dihydrobenzo<b>furo<2',3':4,5>pyrrolo<1,2-d>-1,2,4-triazine-1-thione
    —— 4-(3-methoxyphenyl)-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one potassium salt 1239264-45-9 C30H25N6O4*K
    4-(3-methoxyphenyl)-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one potassium salt
    —— 4,6-dioxo-2-phenyl-1,4,5,6-tetrahydro-pyrimidine-5-carboxylic acid 2-hydroxy-ethylamide 39931-45-8 C13H13N3O4
    4,6-dioxo-2-phenyl-1,4,5,6-tetrahydro-pyrimidine-5-carboxylic acid 2-hydroxy-ethylamide
    —— (4aR,8S,8aR)-8,8a-Dimethyl-3-oxo-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid 25828-23-3 C13H18O3
    (4aR,8S,8aR)-8,8a-Dimethyl-3-oxo-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid
    —— 4-Aethyl-2-n-butylchinolin 29511-68-0 C15H19N
    4-Aethyl-2-n-butylchinolin
    —— 4-[1-(3-Methyl-but-2-enyl)-hexyl]-pyridine 22241-46-9 C16H25N
    4-[1-(3-Methyl-but-2-enyl)-hexyl]-pyridine
    —— 4-methyl-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone 38325-31-4 C16H15N5
    4-methyl-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone
    —— 4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(p-fluoranilid)-1,1-dioxid 35511-72-9 C16H13FN2O4S
    4-Hydroxy-2-methyl-2H-1,2-benzothiazin-3-carbox-(p-fluoranilid)-1,1-dioxid
    —— 4-cyclopentylideneamino-5-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione 31821-81-5 C9H14N4S
    4-cyclopentylideneamino-5-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4,5-Diphenyl-3-aethoxycarbonyl-s-triazol 23589-37-9 C17H15N3O2
    4,5-Diphenyl-3-aethoxycarbonyl-s-triazol
    —— 4-Chlor-benzaldoxim-O-<1,2-benzisothiazolyl-(3)-aether>-S,S-dioxid 13618-16-1 C14H9ClN2O3S
    4-Chlor-benzaldoxim-O-<1,2-benzisothiazolyl-(3)-aether>-S,S-dioxid
    —— 4-benzoylamino-5-(4-chloro-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one 32550-75-7 C15H11ClN4O2
    4-benzoylamino-5-(4-chloro-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4,5,6-trimethyl-2-[4-(3,3,3-triphenyl-propyl)-piperazin-1-yl]-pyrimidine 36371-57-0 C32H36N4
    4,5,6-trimethyl-2-[4-(3,3,3-triphenyl-propyl)-piperazin-1-yl]-pyrimidine
    —— 4-Chloro-3-(3-chloro-2-nitrophenyl)-5-hydroxy-3-pyrrolin-2-one 34594-23-5 C10H6Cl2N2O4
    4-Chloro-3-(3-chloro-2-nitrophenyl)-5-hydroxy-3-pyrrolin-2-one
    —— 4-dimethylamino-1-(2-phenyl-quinolin-4-yl)-butan-1-ol 25840-53-3 C21H24N2O
    4-dimethylamino-1-(2-phenyl-quinolin-4-yl)-butan-1-ol
    —— 4-Butylamino-2-(1-butyl-2,6-dimethyl-1H-pyridin-4-ylidene)-5-chloro-cyclopent-4-ene-1,3-dione 37463-66-4 C20H27ClN2O2
    4-Butylamino-2-(1-butyl-2,6-dimethyl-1H-pyridin-4-ylidene)-5-chloro-cyclopent-4-ene-1,3-dione
    —— 4-Chloro-5H-dibenzo[b,e]azepine-6,11-dione 11-[O-(2-diethylamino-ethyl)-oxime] 22573-74-6 C20H22ClN3O2
    4-Chloro-5H-dibenzo[b,e]azepine-6,11-dione 11-[O-(2-diethylamino-ethyl)-oxime]
    —— (4aS,6aS,12aR,12bR)-11-Methoxy-4,4,6a,9,12b-pentamethyl-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-benzo[a]xanthen-12-one 35477-23-7 C23H32O3
    (4aS,6aS,12aR,12bR)-11-Methoxy-4,4,6a,9,12b-pentamethyl-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-benzo[a]xanthen-12-one
    —— 4-(1-carboxy-ethyl)-2-methyl-5-oxo-1-phenyl-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester 23657-76-3 C17H19NO5
    4-(1-carboxy-ethyl)-2-methyl-5-oxo-1-phenyl-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester
    —— 4-(2,5-dioxopyrrolidin-1-yl)butanal O-methyl oxime 1256454-65-5 C9H14N2O3
    4-(2,5-dioxopyrrolidin-1-yl)butanal O-methyl oxime
    —— 4-<2,3-Diphenyl-cyclopropenyliden>-2,6-di-tert.-butyl-cyclohexadien-(2,5)-on-(1) 15385-65-6 C29H30O
    4-<2,3-Diphenyl-cyclopropenyliden>-2,6-di-tert.-butyl-cyclohexadien-(2,5)-on-(1)
    —— 4-(1-Hydrazono-ethyl)-1,2,5-trimethyl-piperidin-4-ol 77556-73-1 C10H21N3O
    4-(1-Hydrazono-ethyl)-1,2,5-trimethyl-piperidin-4-ol