2.
Name: 2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8- [2,3-dihydro-4,5-dihydroxy-2-(1-methylethenyl)- 7-benzofuranyl]-5-hydroxy-2,2- dimethyl-
CAS: 54963-49-4



6.
Name: Alkenes, ethylene-manuf-by-product C5-cut, oligomers, polymers with ethylene-manuf-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates, reaction products with coal naphtha polymers
CAS: 68131-86-2


