5737-13-3
4H-环戊基[def]菲啶-4-酮
→
42156-92-3
phenanthrene-4-carboxylic acid
18266-47-2
methyl phenanthrene-4-carboxylate
101110-12-7
1,2-dihydro-phenanthrene-4-carboxylic acid methyl ester