Synonyms: 2,3-Dimethoxy-4-hydroxy-6-thiosemicarbazonobenzocycloheptane;Hydrazinecarbothioamide, 2-(5,7,8,9-tetrahydro-4-hydroxy-2,3-dimethoxy-6H- benzocyclohepten-6-ylidene)-;AC1O6WA3;LS-76558;[(Z)-(4-hydroxy-2,3-dimethoxy-5,7,8,9-tetrahydrobenzo[7]annulen-6-ylidene)amino]thiourea;50823-50-2