357966-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 357966-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,9,6 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 357966-09:
(8*3)+(7*5)+(6*7)+(5*9)+(4*6)+(3*6)+(2*0)+(1*9)=197
197 % 10 = 7
So 357966-09-7 is a valid CAS Registry Number.