120476-24-6 1H,11H-Oxireno(4',5')furo(3',2':4,5)furo(2,3-h)pyrano(3,4-c)(1)benzopyran-1,11-dione, 3,4,7a,8a,9a,9b-hexahydro-5-methoxy- Afg1 9,10-epoxide Aflatoxin G1 9,10-epoxide Aflatoxin G1 9,10-oxide