1,2-Naphthalenedicarboxylic acid,
1,5,6,7,8,8a-hexahydro-5,5,8a-trimethyl-, dimethyl ester, cis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 79679-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,7 and 9 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 79679-67: (7*7)+(6*9)+(5*6)+(4*7)+(3*9)+(2*6)+(1*7)=207 207 % 10 = 7 So 79679-67-7 is a valid CAS Registry Number.