(4aβ,8aβ)-5-ethylenedioxy-4,4a,5,6,7,8,8a,9-octahydro-8a-methylnaphtho<2,3-b>furan-4α-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 82207-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 82207-11: (7*8)+(6*2)+(5*2)+(4*0)+(3*7)+(2*1)+(1*1)=102 102 % 10 = 2 So 82207-11-2 is a valid CAS Registry Number.