52457-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52457-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,4,5 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52457-54:
(7*5)+(6*2)+(5*4)+(4*5)+(3*7)+(2*5)+(1*4)=122
122 % 10 = 2
So 52457-54-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H16O4.2K/c10-8(11)6-4-2-1-3-5-7-9(12)13;;/h1-7H2,(H,10,11)(H,12,13);;/q;2*+1/p-2