n.蒽（一種晶體碳水化合物）
The results indicated that carbon black could promote the hydrogen transfer from tetralin to anthracene. 結(jié)果表明，炭黑可以明顯地促進(jìn)四氫萘到蒽的氫轉(zhuǎn)移反應(yīng)。
苯并蒽
