700359-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 700359-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,0,3,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 700359-91:
(8*7)+(7*0)+(6*0)+(5*3)+(4*5)+(3*9)+(2*9)+(1*1)=137
137 % 10 = 7
So 700359-91-7 is a valid CAS Registry Number.