214913-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214913-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,9,1 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 214913-36:
(8*2)+(7*1)+(6*4)+(5*9)+(4*1)+(3*3)+(2*3)+(1*6)=117
117 % 10 = 7
So 214913-36-7 is a valid CAS Registry Number.