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CAS: 21849-70-7
英文名称: 
1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-on
1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one
2',3,4,4'-tetrahydroxychalcone
2',4',3,4-tetrahydroxychalcone
3,4,2',4'-tetrahydroxychalcone
2',4'-dihydroxy-3-(3,4-dihydroxyphenyl)-acrylophenon
2',3,4,4'-tetrahydroxy-chalcon
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