2-hydroxybenzoylhydrazone of 2-hydroxybenzoylhydrazine, SCS, salicylaldehyde o-hydroxybenzoylhydrazone, N'-Salicylidenesalicylic hydrazide, SALICYLIDENE SALICYLHYDRAZONE, salicylaldehyde 2-hydroxybenzoylhydrazone, 1-Salicylidene-2-salicyloylhydrazine, Salicylidene salicylhydrazide, 1-Salicyloyl-2-salicylidenehydrazine, SALICYLIC (2-HYDROXYBENZYLIDENE)HYDRAZIDE, 2-HYDROXYBENZYLIDENE SALICYLHYDRAZIDE, 2-hydroxybenzoylhydrazine 2-hydroxybenzoylhydrazone, 2-Hydroxybenzylidene 2-hydroxybenzhydrazide