919352-37-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919352-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,3,5 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 919352-37:
(8*9)+(7*1)+(6*9)+(5*3)+(4*5)+(3*2)+(2*3)+(1*7)=187
187 % 10 = 7
So 919352-37-7 is a valid CAS Registry Number.