2,3,4,7,8,9,10,12-Octahydro-1,1,4,4,7,7,10,10-octamethyl-1H-dibenzo[b,h]fluorine 2024년 3월 11일 L Biochem 2,3,4,7,8,9,10,12-Octahydro-1,1,4,4,7,7,10,10-octamethyl-1H-dibenzo[b,h]fluorine CAS # 77308-48-6 95%