(3R,4R,8R,9R,13R,14R)-4,8,9,13-tetravinyl-5,7,10,12-tetraoxahexadeca-1,15-diene-3,14-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1245797-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,7,9 and 7 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1245797-86: (9*1)+(8*2)+(7*4)+(6*5)+(5*7)+(4*9)+(3*7)+(2*8)+(1*6)=197 197 % 10 = 7 So 1245797-86-7 is a valid CAS Registry Number.