450368-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 450368-37-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,0,3,6 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 450368-37:
(8*4)+(7*5)+(6*0)+(5*3)+(4*6)+(3*8)+(2*3)+(1*7)=143
143 % 10 = 3
So 450368-37-3 is a valid CAS Registry Number.