3810852 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3810852 > 2 > ChemIDplus > 121251681 > 121251-68-1 Spiro(bicyclo(4.1.0)heptane-2,5'-(1,3)dioxane), 2',2',3,7,7-pentamethyl-, (1R,3R,6S)-rel- Spiro(bicyclo(4.1.0)heptane-2,5'-(1,3)dioxane), 2',2',3,7,7-pentamethyl-, (1alpha,3beta,6alpha)- > 121251-68-1 > 121251681 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=121251681 $$$$