214532-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214532-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,3 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 214532-29:
(8*2)+(7*1)+(6*4)+(5*5)+(4*3)+(3*2)+(2*2)+(1*9)=103
103 % 10 = 3
So 214532-29-3 is a valid CAS Registry Number.