343598-10-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 343598-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,5,9 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 343598-10:
(8*3)+(7*4)+(6*3)+(5*5)+(4*9)+(3*8)+(2*1)+(1*0)=157
157 % 10 = 7
So 343598-10-7 is a valid CAS Registry Number.