1213035-58-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1213035-58-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,0,3 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1213035-58:
(9*1)+(8*2)+(7*1)+(6*3)+(5*0)+(4*3)+(3*5)+(2*5)+(1*8)=95
95 % 10 = 5
So 1213035-58-5 is a valid CAS Registry Number.