748136-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 748136-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,1,3 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 748136-10:
(8*7)+(7*4)+(6*8)+(5*1)+(4*3)+(3*6)+(2*1)+(1*0)=169
169 % 10 = 9
So 748136-10-9 is a valid CAS Registry Number.