354557-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 354557-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,5,5 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 354557-08:
(8*3)+(7*5)+(6*4)+(5*5)+(4*5)+(3*7)+(2*0)+(1*8)=157
157 % 10 = 7
So 354557-08-7 is a valid CAS Registry Number.