(1S,3R,4aR,5R,8aS)-3-isopropenyl-5,8a-dimethyl-1,2,3,4,4a,5,8,8a-octahydro-1,4a-naphthalenediol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 615577-67-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,5,5,7 and 7 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 615577-67: (8*6)+(7*1)+(6*5)+(5*5)+(4*7)+(3*7)+(2*6)+(1*7)=178 178 % 10 = 8 So 615577-67-8 is a valid CAS Registry Number.