1370284-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1370284-34-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,2,8 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1370284-34:
(9*1)+(8*3)+(7*7)+(6*0)+(5*2)+(4*8)+(3*4)+(2*3)+(1*4)=146
146 % 10 = 6
So 1370284-34-6 is a valid CAS Registry Number.