334002-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334002-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,0,0 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 334002-58:
(8*3)+(7*3)+(6*4)+(5*0)+(4*0)+(3*2)+(2*5)+(1*8)=93
93 % 10 = 3
So 334002-58-3 is a valid CAS Registry Number.