380595-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 380595-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,5,9 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 380595-91:
(8*3)+(7*8)+(6*0)+(5*5)+(4*9)+(3*5)+(2*9)+(1*1)=175
175 % 10 = 5
So 380595-91-5 is a valid CAS Registry Number.