Ippan kagaku yakuhin
2026-07-19
9-(2,4-二ヒドロキシフェニル)-3,3,6,6-四メチル-3,4,5,6,7,9-六水素-1H-酸素杂蒽-1,8(2H)-二ケトン
9-(2,4-Dihydroxyphenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione
9-(2,4-Dihydroxyphenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione 98%