3,4-Dihydro-2,2-dimethyl(3,6-bi-2H-1-benzopyran)-3,7,7(4H)-triol
CAS No. 56771-79-0
3',4'-Dihydro-2',2'-dimethyl(3,6'-bi-2H-1-benzopyran)-3,7,7'(4H)-triol
parabactin 74149-70-5
2,3-二氢苯并呋喃