1330782-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1330782-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,7,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1330782-89:
(9*1)+(8*3)+(7*3)+(6*0)+(5*7)+(4*8)+(3*2)+(2*8)+(1*9)=152
152 % 10 = 2
So 1330782-89-2 is a valid CAS Registry Number.