214611-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214611-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,6,1 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 214611-95:
(8*2)+(7*1)+(6*4)+(5*6)+(4*1)+(3*1)+(2*9)+(1*5)=107
107 % 10 = 7
So 214611-95-7 is a valid CAS Registry Number.