708977-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 708977-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,8,9,7 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 708977-47:
(8*7)+(7*0)+(6*8)+(5*9)+(4*7)+(3*7)+(2*4)+(1*7)=213
213 % 10 = 3
So 708977-47-3 is a valid CAS Registry Number.