123175-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123175-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,1,7 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123175-37:
(8*1)+(7*2)+(6*3)+(5*1)+(4*7)+(3*5)+(2*3)+(1*7)=101
101 % 10 = 1
So 123175-37-1 is a valid CAS Registry Number.