1293280-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1293280-04-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,3,2,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1293280-04:
(9*1)+(8*2)+(7*9)+(6*3)+(5*2)+(4*8)+(3*0)+(2*0)+(1*4)=152
152 % 10 = 2
So 1293280-04-2 is a valid CAS Registry Number.