2-FURANCARBOXYLIC ACID, 2-(((PHENYLMETHYL)AMINO)THIOXOMETHYL)HYDRAZIDE 2-Furoic acid, 4-benzyl-3-thiosemicarbazide 5-18-06-00129 (Beilstein Handbook Reference) 63224-31-7 BRN 1389523 Benzyl-1 furoyl-4 thiosemicarbazide [French]