1378871-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378871-36-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,8,7 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1378871-36:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*7)+(3*1)+(2*3)+(1*6)=213
213 % 10 = 3
So 1378871-36-3 is a valid CAS Registry Number.