1571901-96-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1571901-96-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,1,9,0 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1571901-96:
(9*1)+(8*5)+(7*7)+(6*1)+(5*9)+(4*0)+(3*1)+(2*9)+(1*6)=176
176 % 10 = 6
So 1571901-96-6 is a valid CAS Registry Number.