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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(azetidin-1-yl)-5-iodopyrimidine 1356054-74-4 C7H8IN3
    4-(azetidin-1-yl)-5-iodopyrimidine
    —— (4,5-dimethoxy-2-vinylphenyl)(3,4,5-trimethoxyphenyl)methanone 97921-49-8 C20H22O6
    (4,5-dimethoxy-2-vinylphenyl)(3,4,5-trimethoxyphenyl)methanone
    —— 4,4-diphenylbutyl 4-methylbenzenesulfonate 929219-66-9 C23H24O3S
    4,4-diphenylbutyl 4-methylbenzenesulfonate
    —— (+/-)-4-(3-bromo-8-chloro-6,11-dihydro-9-amino-10-iodo-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic acid ethyl ester 467228-12-2 C22H24BrClIN3O2
    (+/-)-4-(3-bromo-8-chloro-6,11-dihydro-9-amino-10-iodo-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic acid ethyl ester
    —— 4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-fluorophenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide 1335300-32-7 C21H17F2N7O2
    4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-fluorophenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide
    —— 4'-[2-(tert-butoxycarbonylamino)ethyl]-2-(1-benzylimidazol-2-yl)acetanilide 211103-64-9 C25H30N4O3
    4'-[2-(tert-butoxycarbonylamino)ethyl]-2-(1-benzylimidazol-2-yl)acetanilide
    —— 4'-<<2-butyl-4-chloro-5-(hydroxymethyl)-1H-imidazolyl>methyl>-2',6'-dimethoxy<1,1'-biphenyl>-2-carboxylic acid methyl ester 134360-55-7 C25H29ClN2O5
    4'-<<2-butyl-4-chloro-5-(hydroxymethyl)-1H-imidazolyl>methyl>-2',6'-dimethoxy<1,1'-biphenyl>-2-carboxylic acid methyl ester
    —— 4-Benzyl-7-hydroxy-4H-benzo[1,4]thiazin-3-one 128765-50-4 C15H13NO2S
    4-Benzyl-7-hydroxy-4H-benzo[1,4]thiazin-3-one
    —— 4-{2-[6-(4-methoxybenzoyl)-2(3H)-benzothiazolon-3-yl]ethoxy}benzaldehyde 913969-72-9 C24H19NO5S
    4-{2-[6-(4-methoxybenzoyl)-2(3H)-benzothiazolon-3-yl]ethoxy}benzaldehyde
    —— 4-p-Tolyl-7-methyl-naphthoesaeure-(2)-methylester 94549-33-4 C20H18O2
    4-p-Tolyl-7-methyl-naphthoesaeure-(2)-methylester
    —— 4-amino-1-β-D-ribopyranosyl-1,3,5-triazin-2(1H)-one 3391-70-6 C8H12N4O5
    4-amino-1-β-D-ribopyranosyl-1,3,5-triazin-2(1H)-one
    —— 4-amino-6-methoxy-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline 1139165-90-4 C13H16N2O
    4-amino-6-methoxy-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline
    —— 4-(4-chlorobenzoyl)phenacyl bromide 94402-44-5 C15H10BrClO2
    4-(4-chlorobenzoyl)phenacyl bromide
    —— 4'-[[5,7-dioctyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-30-4 C44H60N2O3
    4'-[[5,7-dioctyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-(1-Butyl-4-oxo-cyclohexa-2,5-dienyl)-butyraldehyde 871468-62-1 C14H20O2
    4-(1-Butyl-4-oxo-cyclohexa-2,5-dienyl)-butyraldehyde
    —— 4,6-Dimethyl-5-pyridin-3-yl-5H-pyrrolo[3,4-c]pyrrole-1,3-dione 158576-79-5 C13H11N3O2
    4,6-Dimethyl-5-pyridin-3-yl-5H-pyrrolo[3,4-c]pyrrole-1,3-dione
    —— 4'-[[5,7-dihexyl-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136317-97-0 C38H48N2O3
    4'-[[5,7-dihexyl-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-((E)-3,5-bis(decyloxy)styryl)-2,6-bis((E)-3-(decyloxy)styryl)pyridine 959799-36-1 C69H103NO4
    4-((E)-3,5-bis(decyloxy)styryl)-2,6-bis((E)-3-(decyloxy)styryl)pyridine
    —— 4-Formyl-3-hydroxyphenyl octadecanoate 1173879-46-3 C25H40O4
    4-Formyl-3-hydroxyphenyl octadecanoate
    —— ((4‐MeC<sub>6</sub>H<sub>4</sub>O)<sub>2</sub>PS<sub>2</sub>)<sub>2</sub>Ni 68242-67-1 C28H28NiO4P2S4
    ((4‐MeC<sub>6</sub>H<sub>4</sub>O)<sub>2</sub>PS<sub>2</sub>)<sub>2</sub>Ni
    —— 4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-(2-methylamino-ethyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1226802-30-7 C23H30F4N4O2
    4-[4-(4-fluoro-3-trifluoromethyl-phenyl)-1-(2-methylamino-ethyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Dimethylamino-2-<2-(5-nitro-fur-2-yl)-vinyl>-pyrimidin 4595-77-1 C12H12N4O3
    4-Dimethylamino-2-<2-(5-nitro-fur-2-yl)-vinyl>-pyrimidin
    —— 4-[(4-fluoro-2-isocyanatophenyl)methyl]-2-methylthiophene 80517-73-3 C13H10FNOS
    4-[(4-fluoro-2-isocyanatophenyl)methyl]-2-methylthiophene
    —— (4S,5R,6R)-5-ethenyl-2,2-dimethyl-4-octyl-6-(phenylmethoxymethyl)-1,3-dioxane 111467-99-3 C24H38O3
    (4S,5R,6R)-5-ethenyl-2,2-dimethyl-4-octyl-6-(phenylmethoxymethyl)-1,3-dioxane
    —— 4-thioxo-1,4,5,6,7,8-hexahydro-pyrrolo[3,2-c]azepine-3-carboxylic acid propyl ester 398125-03-6 C12H16N2O2S
    4-thioxo-1,4,5,6,7,8-hexahydro-pyrrolo[3,2-c]azepine-3-carboxylic acid propyl ester
    —— 4-Oxo-pentanoic acid 6-{1-[(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-ylamino}-hexyl ester 135431-62-8 C48H65N3O9Si
    4-Oxo-pentanoic acid 6-{1-[(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-ylamino}-hexyl ester
    —— 4-(5-bromo-2,3-dihydro-benzofuran-2-yl)-piperidine-1-carboxylic acid tert-butyl ester 1382136-51-7 C18H24BrNO3
    4-(5-bromo-2,3-dihydro-benzofuran-2-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[4-[3-(3,4-dimethoxyphenyl)propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476187-92-5 C23H29NO8S
    4-[4-[3-(3,4-dimethoxyphenyl)propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4-Dibutyloxymethyl-pent-4-en-1-nitril 26170-07-0 C14H25NO2
    4-Dibutyloxymethyl-pent-4-en-1-nitril
    —— 4-methyl-1-phenyl-1-(2-tetrahydropyranyloxy)-5-pentanol 230285-47-9 C17H26O3
    4-methyl-1-phenyl-1-(2-tetrahydropyranyloxy)-5-pentanol
    —— 4-mesitylnicotinonitrile 1428419-76-4 C15H14N2
    4-mesitylnicotinonitrile
    —— 4-(2-(1-p-tolylethylene)hydrazine carbothioamido)butanoic acid 1104621-15-9 C14H19N3O2S
    4-(2-(1-p-tolylethylene)hydrazine carbothioamido)butanoic acid
    —— 4,5-dimethoxycarbonyl-1-(4'-fluorophenyl)-1H-pyrrole-2,3-dione 251986-57-9 C14H10FNO6
    4,5-dimethoxycarbonyl-1-(4'-fluorophenyl)-1H-pyrrole-2,3-dione
    —— 4-(3-hexanoyl-2,5-dimethylpyrrol-1-yl)benzonitrile 1443126-56-4 C19H22N2O
    4-(3-hexanoyl-2,5-dimethylpyrrol-1-yl)benzonitrile
    —— 4-chloro-1-(3,4-dihydro-2H-quinolin-1-yl)-butan-1-one 42277-53-2 C13H16ClNO
    4-chloro-1-(3,4-dihydro-2H-quinolin-1-yl)-butan-1-one
    —— 4-oxo-4<i>H</i>-chromene-2-carboxylic acid cyclohexyl ester 101169-37-3 C16H16O4
    4-oxo-4<i>H</i>-chromene-2-carboxylic acid cyclohexyl ester
    —— (4-(6-isobutoxypyrimidin-4-yl)piperazin-1-yl)(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanone 1359732-20-9 C18H23F3N6O2
    (4-(6-isobutoxypyrimidin-4-yl)piperazin-1-yl)(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanone
    —— 4-(2-(2,4-Dihydroxybenzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-methylbenzoate 765912-81-0 C23H20N2O6
    4-(2-(2,4-Dihydroxybenzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-methylbenzoate
    —— 4,5-bis(2'-cyanoethylthio)-1,3-thiazol-2-thione 1000978-68-6 C10H11N3S4
    4,5-bis(2'-cyanoethylthio)-1,3-thiazol-2-thione
    —— 4-[[4-(trifluoromethyl)phenyl]methylideneamino]-3H-2-benzofuran-1-one 1207454-88-3 C16H10F3NO2
    4-[[4-(trifluoromethyl)phenyl]methylideneamino]-3H-2-benzofuran-1-one
    —— 4-[2-((Z)-Hex-3-enyl)-3,4,4-trimethyl-oxazolidin-2-yl]-butan-2-one 114065-96-2 C16H29NO2
    4-[2-((Z)-Hex-3-enyl)-3,4,4-trimethyl-oxazolidin-2-yl]-butan-2-one
    —— 4-(2-((4-Butoxyphenoxy)acetyl)carbohydrazonoyl)phenyl 2-bromobenzoate 765298-62-2 C26H25BrN2O5
    4-(2-((4-Butoxyphenoxy)acetyl)carbohydrazonoyl)phenyl 2-bromobenzoate
    —— (4E)-deca-1,4,9-trien-1-ol 155128-45-3 C10H16O
    (4E)-deca-1,4,9-trien-1-ol
    —— 4-benzyl-3-tosyl-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole 1562569-64-5 C22H18N4O2S
    4-benzyl-3-tosyl-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole
    —— 4-pyridin-3-yl-N-(2,2,2-trifluoroethyl)pyrazole-1-carboxamide 1354929-98-8 C11H9F3N4O
    4-pyridin-3-yl-N-(2,2,2-trifluoroethyl)pyrazole-1-carboxamide
    —— 4-[(E)-3S-(tert-butyldimethylsilyloxy)-5-iodo-2-methylpent-1-enyl]-2-methylthiazole 193146-30-4 C16H28INOSSi
    4-[(E)-3S-(tert-butyldimethylsilyloxy)-5-iodo-2-methylpent-1-enyl]-2-methylthiazole
    —— 4-Bromo-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide 2090155-89-6 C7H6BrNO2S
    4-Bromo-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide
    —— 4-Methoxy-α,α-bis-(trifluormethyl)-benzylamin 14355-84-1 C10H9F6NO
    4-Methoxy-α,α-bis-(trifluormethyl)-benzylamin
    —— 4,4'-(5-hydroxy-6-oxo-1,6-dihydropyridine-2,3-diyl)dibenzoic acid 1581767-29-4 C19H13NO6
    4,4'-(5-hydroxy-6-oxo-1,6-dihydropyridine-2,3-diyl)dibenzoic acid
    —— 4-(3-chloro-4-methylphenyl)-2,5-di(4-methylphenyl)-2H-1,2,4-triazol-3(4H)-one 1601316-26-0 C23H20ClN3O
    4-(3-chloro-4-methylphenyl)-2,5-di(4-methylphenyl)-2H-1,2,4-triazol-3(4H)-one