1D-(1,2,3,4,5/6)-1,2-anhydro-3,4-O-isopropylidene-5-methyl-6-O-methylcyclohexane-1,2,3,4,6-pentol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 191355-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,3,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 191355-75: (8*1)+(7*9)+(6*1)+(5*3)+(4*5)+(3*5)+(2*7)+(1*5)=146 146 % 10 = 6 So 191355-75-6 is a valid CAS Registry Number.