6,7-dimethoxy-8',8'-dimethylspiro[2H-chromene-3,2'-pyrano[2,3-h][1,3]benzodioxine]-4,4'-dione (Q104193149)
group of stereoisomers with the chemical formula C₂₃H₂₀O₈
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(P31) (Q59199015)
(P233) O=C1OC2(OC=3C1=CC=C4OC(C=CC43)(C)C)C(=O)C5=CC(OC)=C(OC)C=C5OC2
(P274) C₂₃H₂₀O₈
(P279) (Q11173)
(P703) (Q15244677)
(P2067) 424.1158176