hydrazinecarboxylic,furanyl,ethylidene,methyl,ester,furan,hydrazine
Furan
56297-74-63aα,7,7aα,8,9,9aβ-Hexahydro-4β-hydroxy-5,8β-dimethyl-3-methyleneazuleno[6,5-b]furan-2,6(3H,4H)-dione
225923-36-41H-Naphtho[1,8a-c]furan-5(3H)-one,1,3-bis(acetyloxy)-6,6a,7,8,9,10-hexahydro-7,8-dimethyl-7-(3-methylene-4-penten-1-yl)-,(1R,3S,6aR,7S,8S,10aR)-