ethyl 2-pyren-1-ylacetate

[(4R,5S)-5-acetyloxy-4,5-dihydrobenzo[a]pyren-4-yl] acetate

1,8-二乙炔基-萘

2-(三甲基硅)苯基三氟甲烷磺酸盐

1,8-二碘萘