148770-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148770-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,7,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 148770-82:
(8*1)+(7*4)+(6*8)+(5*7)+(4*7)+(3*0)+(2*8)+(1*2)=165
165 % 10 = 5
So 148770-82-5 is a valid CAS Registry Number.