149312-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149312-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,1 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 149312-95:
(8*1)+(7*4)+(6*9)+(5*3)+(4*1)+(3*2)+(2*9)+(1*5)=138
138 % 10 = 8
So 149312-95-8 is a valid CAS Registry Number.