1357582-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1357582-58-1 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 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1357582-58:
(9*1)+(8*3)+(7*5)+(6*7)+(5*5)+(4*8)+(3*2)+(2*5)+(1*8)=191
191 % 10 = 1
So 1357582-58-1 is a valid CAS Registry Number.