(1S,2S,3R,4R,5R)-1,7-anhydro-1-(hydroxymethyl)-2,3,4-tri-O-(methoxymethyl)-5-methyl-1,2,3,4-cyclohexanetetraol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 333327-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,3,2 and 7 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 333327-31: (8*3)+(7*3)+(6*3)+(5*3)+(4*2)+(3*7)+(2*3)+(1*1)=114 114 % 10 = 4 So 333327-31-4 is a valid CAS Registry Number.