(4-(5-Nitro-2-furyl)thiazol-2-yl)hydrazonoacetone 18523-69-8 2-(2-Isopropylidenehydrazono)-4-(5-nitro-2-furyl)-thiazole ACETONE, (4-(5-NITRO-2-FURYL)THIAZOL-2-YL)HYDRAZONE BRN 5409123