43214-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43214-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,2,1 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 43214-70:
(7*4)+(6*3)+(5*2)+(4*1)+(3*4)+(2*7)+(1*0)=86
86 % 10 = 6
So 43214-70-6 is a valid CAS Registry Number.