8-methyl-7,8,9,10-tetrahydro-dibenzo[c,h]chromen-6-one

4-甲基苄基膦酸二乙酯

2-[(三甲基硅基)乙炔基]苯甲醛

2-萘磺酰氯

2-(4-methyl-cyclohex-1-enyl)-naphthalene