92334-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92334-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,3,3 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92334-74:
(7*9)+(6*2)+(5*3)+(4*3)+(3*4)+(2*7)+(1*4)=132
132 % 10 = 2
So 92334-74-2 is a valid CAS Registry Number.