DL-(1,6/2,3,4,5)-6-acetamido-2-C-acetoxymethyl-1,2,3,4,5-penta-O-acetyl-1,2,3,4,5-cyclohexanepentol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 117193-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,9 and 3 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 117193-69: (8*1)+(7*1)+(6*7)+(5*1)+(4*9)+(3*3)+(2*6)+(1*9)=128 128 % 10 = 8 So 117193-69-8 is a valid CAS Registry Number.