37150-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37150-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,1,5 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 37150-69:
(7*3)+(6*7)+(5*1)+(4*5)+(3*0)+(2*6)+(1*9)=109
109 % 10 = 9
So 37150-69-9 is a valid CAS Registry Number.