(1R,4S,4aS,5S,8R,8aR)-1,4,5,8-tetrahydro-1,4:5,8-diepidioxy-4a,8a-(methanooxymethano)naphthalene

1a,1b,2a,6b-tetrahydro-2b,6a-(methanooxymethano)naphtho[1,2-b:3,4-b']bis(oxirene)

1,3-二氢异苯并呋喃

malealdehyde

(1aR,1bR,1cR,2aR,2bS,3aS,3bS,3cS,4aS,4bR)-octahydro-1b,3b-(methanooxymethano)naphtho[1,2-b:3,4-b':5,6-b'':7,8-b''']tetrakis(oxirene)