Synonyms: Trichothec-9-en-8-one,12,13-epoxy-3a,4b,7a,15-tetrahydroxy- (8CI); Spiro[2,5-methano-1-benzoxepin-10,2'-oxirane],trichothec-9-en-8-one deriv.; 12,13-Epoxy-3a,4b,7a,15-tetrahydroxytrichothec-9-en-8-one;3a,4b,7a,15-Tetrahydroxyscrip-9-en-8-one; NSC 269143; Nivalenol