(1S,4aR,6S,8aS)-6-(tert-butyldimethylsilyloxy)-1,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-1-naphthalenemethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 111161-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,6 and 1 respectively; the second part has 2 digits, 4 and 7 respectively. Calculate Digit Verification of CAS Registry Number 111161-47: (8*1)+(7*1)+(6*1)+(5*1)+(4*6)+(3*1)+(2*4)+(1*7)=68 68 % 10 = 8 So 111161-47-8 is a valid CAS Registry Number.