900572-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900572-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,7 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 900572-38:
(8*9)+(7*0)+(6*0)+(5*5)+(4*7)+(3*2)+(2*3)+(1*8)=145
145 % 10 = 5
So 900572-38-5 is a valid CAS Registry Number.