1278592-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1278592-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,8,5,9 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1278592-46:
(9*1)+(8*2)+(7*7)+(6*8)+(5*5)+(4*9)+(3*2)+(2*4)+(1*6)=203
203 % 10 = 3
So 1278592-46-3 is a valid CAS Registry Number.