1005349-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1005349-59-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,3,4 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1005349-59:
(9*1)+(8*0)+(7*0)+(6*5)+(5*3)+(4*4)+(3*9)+(2*5)+(1*9)=116
116 % 10 = 6
So 1005349-59-6 is a valid CAS Registry Number.