75912-37-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75912-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,1 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75912-37:
(7*7)+(6*5)+(5*9)+(4*1)+(3*2)+(2*3)+(1*7)=147
147 % 10 = 7
So 75912-37-7 is a valid CAS Registry Number.