Synonym Chemical Name(s): |
2,3,5,9-tetramethyl-4H-furo[2,3-h]chromen-4-one
2,3,5,9-tetramethyl-pyrano[2,3-e]benzofuran-4-one 2,3,5,9-tetramethylpyrano[2,3-e]benzofuran-4-one 2,3,5,9-tetramethylpyrano[2,3-e][1]benzoxol-4-one
2,3,5,9-tetramethylfuro[2,3-h]chromen-4-on 2,3,5,9-tetraméthylfuro[2,3-h]chromen-4-one 2,3,5,9-テトラメチルフロ[2,3-h]クロメン-4-オン
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