1229626-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1229626-38-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,6,2 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1229626-38:
(9*1)+(8*2)+(7*2)+(6*9)+(5*6)+(4*2)+(3*6)+(2*3)+(1*8)=163
163 % 10 = 3
So 1229626-38-3 is a valid CAS Registry Number.