137606-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137606-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,0 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137606-19:
(8*1)+(7*3)+(6*7)+(5*6)+(4*0)+(3*6)+(2*1)+(1*9)=130
130 % 10 = 0
So 137606-19-0 is a valid CAS Registry Number.