2.



5.
Name: [[(3E)-3-(dimethylaminomethylidene)-4,5,6,7-tetrahydroazepin-2-yl]amino]formonitrile
CAS: 97482-18-3



7.
Name: 2H,7H-Cyclobuta[1,4]cyclobuta[1,2,3-cd]furo[2,3- g]benzofuran-2,7-dione,decahydro-4bmethyl- 8-methylene-,(2aR,4aS,4bS,5aS,8aR,- 8bR,8cS)-
CAS: 27548-70-5


