1,2,3,4-Tetrahydrocyclopent(b)indol-3-one oxime 1-Keto-2,3-dihydrocyclopentindole oxime 22942-83-2 5-21-08-00471 (Beilstein Handbook Reference) BRN 1460765 Cyclopent(b)indol-3(2H)-one, 1,4-dihydro-, oxime (8CI, 9CI) Cyclopent(b)indol-3-one, 1,2,3,4-tetrahydro-, oxime