(3aS,4R,7S,7aR)-3a,4,7,7a-tetrahydro-2,2,7-trimethyl-4,7-ethano-1,3-benzodioxol-8-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 210633-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,6,3 and 3 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 210633-85: (8*2)+(7*1)+(6*0)+(5*6)+(4*3)+(3*3)+(2*8)+(1*5)=95 95 % 10 = 5 So 210633-85-5 is a valid CAS Registry Number.