216492-27-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216492-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,4,9 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 216492-27:
(8*2)+(7*1)+(6*6)+(5*4)+(4*9)+(3*2)+(2*2)+(1*7)=132
132 % 10 = 2
So 216492-27-2 is a valid CAS Registry Number.