1,2-Benzenediol, 3-pentadecyl- (9CI) 3-Pentadecacatechol 3-Pentadecylcatechol 3-n-Pentadecylcatechol 3-n-Pentadecylpyrocatechol 4-06-00-06109 (Beilstein Handbook Reference) 492-89-7 BRN 1885390 Dihydrorhengol Hydroureshiol NSC 403211 Pyrocatechol, 3-pentadecyl- Tetrahydrourushiol USAF uctl-1803