1310581-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310581-37-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,5,8 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1310581-37:
(9*1)+(8*3)+(7*1)+(6*0)+(5*5)+(4*8)+(3*1)+(2*3)+(1*7)=113
113 % 10 = 3
So 1310581-37-3 is a valid CAS Registry Number.