2,6,10,14,18,22,26-Octacosaheptaenoic acid,
3,7,11,15,19,23,27-heptamethyl-, ethyl ester,
(2Z,6Z,10Z,14Z,18E,22E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 669065-07-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,0,6 and 5 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 669065-07: (8*6)+(7*6)+(6*9)+(5*0)+(4*6)+(3*5)+(2*0)+(1*7)=190 190 % 10 = 0 So 669065-07-0 is a valid CAS Registry Number.