66787-94-8
4-(1,2,3,6,7,8-hexahydropyren-4-yl)butanoic acid
→
68151-08-6
1,2,3,6,7,8,11,12-八氢苯并[E]芘-9(10H)-酮
68151-07-5
4-(1,2,3,6,7,8-hexahydro-pyren-4-yl)-4-oxo-butyric acid