37897-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37897-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,8,9 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 37897-02:
(7*3)+(6*7)+(5*8)+(4*9)+(3*7)+(2*0)+(1*2)=162
162 % 10 = 2
So 37897-02-2 is a valid CAS Registry Number.