(1S,3R,4aR,7S,8S,8aS)-8-(tert-Butyl-dimethyl-silanyloxymethyl)-3,7-dimethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 158041-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,4 and 1 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 158041-70: (8*1)+(7*5)+(6*8)+(5*0)+(4*4)+(3*1)+(2*7)+(1*0)=124 124 % 10 = 4 So 158041-70-4 is a valid CAS Registry Number.