(3aR,4S,7R,7aS)-4,7-Bis-benzyloxymethoxy-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 86632-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,3 and 2 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 86632-85: (7*8)+(6*6)+(5*6)+(4*3)+(3*2)+(2*8)+(1*5)=161 161 % 10 = 1 So 86632-85-1 is a valid CAS Registry Number.