1357580-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1357580-19-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,5,8 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1357580-19:
(9*1)+(8*3)+(7*5)+(6*7)+(5*5)+(4*8)+(3*0)+(2*1)+(1*9)=178
178 % 10 = 8
So 1357580-19-8 is a valid CAS Registry Number.