Synonyms: Crotocin(7CI); Trichothec-9-en-4-ol, 7,8:12,13-diepoxy-, 2-butenoate, [4b(Z),7b,8b]-; Trichothec-9-en-4b-ol, 7b,8b:12,13-diepoxy-, crotonate, (Z)- (8CI); Crotonic acid,7b,8b:12,13-diepoxytrichothec-9-en-4b-yl ester, (Z)- (8CI);Spiro[5,8-methanooxireno[g][1]benzoxepin-9,2'-oxirane], trichothec-9-en-4-olderiv.