1130780-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1130780-62-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,0,7,8 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1130780-62:
(9*1)+(8*1)+(7*3)+(6*0)+(5*7)+(4*8)+(3*0)+(2*6)+(1*2)=119
119 % 10 = 9
So 1130780-62-9 is a valid CAS Registry Number.