(4aRS,8aSR)-3,4,4a,5,6,7,8,8a-octahydro-4a,8,8-trimethylnaphthalen-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 10244-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,4 and 4 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 10244-80: (7*1)+(6*0)+(5*2)+(4*4)+(3*4)+(2*8)+(1*0)=61 61 % 10 = 1 So 10244-80-1 is a valid CAS Registry Number.