(2R,3S,4R,5S,6R,8R,9S,10S,11R,12S,13R)-13-ethyl-3,5,6,9,11,12-hexahydroxy-2,4,6,8,10,12-hexamethyltetradecanoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 28316-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,1 and 6 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 28316-68: (7*2)+(6*8)+(5*3)+(4*1)+(3*6)+(2*6)+(1*8)=119 119 % 10 = 9 So 28316-68-9 is a valid CAS Registry Number.