1330595-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1330595-61-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,5,9 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1330595-61:
(9*1)+(8*3)+(7*3)+(6*0)+(5*5)+(4*9)+(3*5)+(2*6)+(1*1)=143
143 % 10 = 3
So 1330595-61-3 is a valid CAS Registry Number.