1351499-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1351499-77-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,1,4,9 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1351499-77:
(9*1)+(8*3)+(7*5)+(6*1)+(5*4)+(4*9)+(3*9)+(2*7)+(1*7)=178
178 % 10 = 8
So 1351499-77-8 is a valid CAS Registry Number.