958730-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958730-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,7,3 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 958730-34:
(8*9)+(7*5)+(6*8)+(5*7)+(4*3)+(3*0)+(2*3)+(1*4)=212
212 % 10 = 2
So 958730-34-2 is a valid CAS Registry Number.