5-methyl-1,2,3,4,4a,5,6,7,8,8a-decahydro-1,4-exo-methanonaphthalene-4a,8a-dicarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 86954-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 86954-75: (7*8)+(6*6)+(5*9)+(4*5)+(3*4)+(2*7)+(1*5)=188 188 % 10 = 8 So 86954-75-8 is a valid CAS Registry Number.