((1S,1aS,2aS,5R,5aR,7aR,7bS,7cS)-5-Phenyl-1a,2,2a,5,5a,7a,7b,7c-octahydro-1H-cyclobuta[bc]acenaphthylen-1-yl)-acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 82679-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,7 and 9 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 82679-80: (7*8)+(6*2)+(5*6)+(4*7)+(3*9)+(2*8)+(1*0)=169 169 % 10 = 9 So 82679-80-9 is a valid CAS Registry Number.