(1RS,2SR,6SR,8SR,8aRS)-1,2,3,5,6,7,8,8a-octahydro-2,6-dimethyl-1-ethynyl-8-hydroxynaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 101761-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,6 and 1 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 101761-22: (8*1)+(7*0)+(6*1)+(5*7)+(4*6)+(3*1)+(2*2)+(1*2)=82 82 % 10 = 2 So 101761-22-2 is a valid CAS Registry Number.