Synonyms: Isonitrin A;1-Oxaspiro(2.4)hept-4-ene-5-carbonitrile, 6,7-epoxy-2-methyl-;3'-Methylspiro-6-oxabicyclo-(3.1.0)hexa-3-en-2,2'-oxylan-4-ylisocyanide;AC1MHFMZ;Spiro(6-oxabicyclo(3.1.0)hex-3-ene-2,2'-oxirane), 4-isocyano-3'-methyl-, (1-alpha,2-beta(S*),(5-alpha)-(+)-;LS-99610;LS-146307;2-isocyano-3'-methylspiro[6-oxabicyclo[3.1.0]hex-2-ene-4,2'-oxirane];66832-81-3