370097-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 370097-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,0,0,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 370097-41:
(8*3)+(7*7)+(6*0)+(5*0)+(4*9)+(3*7)+(2*4)+(1*1)=139
139 % 10 = 9
So 370097-41-9 is a valid CAS Registry Number.