214769-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214769-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,7,6 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 214769-96:
(8*2)+(7*1)+(6*4)+(5*7)+(4*6)+(3*9)+(2*9)+(1*6)=157
157 % 10 = 7
So 214769-96-7 is a valid CAS Registry Number.