1,5,6,6-TETRAMETHYL-3-(3,4,4,5-TETRAMETHYL-2,5-CYCLOHEXADIEN-1-YLIDENE)-1,4-CYCLOHEXADIENE
1,5,6,6-TETRAMETHYL-3-(3,4,4,5-TETRAMETHYL-2,5-CYCLOHEXADIEN-1-YLIDENE)-1,4-CYCLOHEXADIENE(1,5,6,6-TETRAMETHYL-3-(3,4,4,5-TETRAMETHYL-2,5-CYCLOHEXADIEN-1-YLIDENE)-1,4-CYCLOHEXADIENE)
CAS:
化学式: C20H28