Helional
3-(2H-1,3-Benzodioxol-5-yl)-2-methylpropanal
 14097  C11H12O3  192.211
 InChI=1S/C11H12O3/c1-8(6-12)4-9-2-3-10-11(5-9)14-7-13-10/h2-3,5-6,8H,4,7H2,1H3
 BOPPSUHPZARXTH-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 O=CC(Cc1ccc2c(c1)OCO2)C