357187-15-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 357187-15-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,1,8 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 357187-15:
(8*3)+(7*5)+(6*7)+(5*1)+(4*8)+(3*7)+(2*1)+(1*5)=166
166 % 10 = 6
So 357187-15-6 is a valid CAS Registry Number.