2-[(4-hydroxyphenyl)methylene]hydrazinecarbothioamine, Semicarbazide,1-(p-hydroxybenzylidene)-3-thio, p-Hydroxybenzaldehyd-thiosemicarbazon, p-Hydroxybenzaldehyde thiosemicarbazone, 2-(4-hydroxybenzylidene)hydrazinecarbothioamide, 4-Hydroxy-benzaldehyd-thiosemicarbazon, 4-hydroxy-benzaldehyde thiosemicarbazone, 1-(p-Hydroxybenzylidene)thiosemicarbazide, EINECS 226-273-8, Benzaldehyde,p-hydroxy-,thiosemicarbazone