39978-40-0 BRN 1302377 DL-Serine, N-((phenylmethoxy)carbonyl)-, (3-(5-nitro-2-furanyl)-2-propenylidene)hydrazide N(sup 1)-(N'-Carbobenzoxy(+-)seryl)-N(sup 2)-(5'-nitro-2'-furyl-acrylidene)hydrazine N-((Phenylmethoxy)carbonyl)-DL-serine (3-(5-nitro-2-furanyl)-2-propenylidene)hydrazide