1,2,3,4-Tetrahydro-1,3-dimethyl-6-(5-nitrofurfuryl-2-methylidenehydrazino)pyrimidine-2,4-dione 2-FURANCARBOXALDEHYDE, 5-NITRO-, (1,2,3,6-TETRAHYDRO-1,3-DIMETHYL-2,6-DIOXO-4-PY 2-Furancarboxaldehyde, 5-nitro-, (1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)hydrazone 98405-23-3 BRN 5627756