136125-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136125-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,2 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136125-48:
(8*1)+(7*3)+(6*6)+(5*1)+(4*2)+(3*5)+(2*4)+(1*8)=109
109 % 10 = 9
So 136125-48-9 is a valid CAS Registry Number.