215433-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215433-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,4,3 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 215433-94:
(8*2)+(7*1)+(6*5)+(5*4)+(4*3)+(3*3)+(2*9)+(1*4)=116
116 % 10 = 6
So 215433-94-6 is a valid CAS Registry Number.