1378875-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378875-92-3 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 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1378875-92:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*7)+(3*5)+(2*9)+(1*2)=233
233 % 10 = 3
So 1378875-92-3 is a valid CAS Registry Number.