2-Thiophenecarboxylic acid, 5-nitro-, (3-(5-nitro-2-furanyl)-2-propenylidene)hydrazide 39978-42-2 5-Nitro-2-thiophenecarboxylic acid (3-(5-nitro-2-furanyl)-2-propenylidine)hydrazide 5-Nitro-2-thiophenecarboxylic acid (3-(5-nitro-2-furyl)allylidene)hydrazide 5-Nitro-N'-(3-(5-nitro-2-furyl)allyliden)-2-thiophencarbohydrazid BRN 1331076 EINECS 254-728-0 N(sup 1)-(5'-Nitro-2'-thenoyl)-N(sup 2)-(5''-nitro-2''-furylacryliden) hydrazin [German] Nifurzida [INN-Spanish] Nifurzide Nifurzide [INN] Nifurzidum [INN-Latin] Ricridene