19819-38-6 2,4-Pentadienaldehyde, 5-(5-nitro-2-furyl)-, bis(2-chloroethyl)hydrazone 5-(5'-Nitro-2'-furyl)-pentadiene-2',4'-al-N,N-bis-(2-chloroethyl)hydrazone 5-(5-Nitro-2-furyl)-2,4-pentadienaldehyde bis(2-chloroethyl)hydrazone BRN 1687723