1215086-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1215086-73-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,0,8 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1215086-73:
(9*1)+(8*2)+(7*1)+(6*5)+(5*0)+(4*8)+(3*6)+(2*7)+(1*3)=129
129 % 10 = 9
So 1215086-73-9 is a valid CAS Registry Number.