Dodecanoic acid,
3,11-bis(methoxymethoxy)-4,6,8,10-tetramethyl-12-oxo-, methyl ester,
(3S,4S,6S,8R,10S,11R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 501419-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,4,1 and 9 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 501419-38: (8*5)+(7*0)+(6*1)+(5*4)+(4*1)+(3*9)+(2*3)+(1*8)=111 111 % 10 = 1 So 501419-38-1 is a valid CAS Registry Number.