148763-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148763-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,7,6 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 148763-59:
(8*1)+(7*4)+(6*8)+(5*7)+(4*6)+(3*3)+(2*5)+(1*9)=171
171 % 10 = 1
So 148763-59-1 is a valid CAS Registry Number.