1895895-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1895895-38-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,9,5,8,9 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1895895-38:
(9*1)+(8*8)+(7*9)+(6*5)+(5*8)+(4*9)+(3*5)+(2*3)+(1*8)=271
271 % 10 = 1
So 1895895-38-1 is a valid CAS Registry Number.