54428-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54428-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,2 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 54428-44:
(7*5)+(6*4)+(5*4)+(4*2)+(3*8)+(2*4)+(1*4)=123
123 % 10 = 3
So 54428-44-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H16O11P2/c7-4(1-2-16-18(10,11)12)6(9)5(8)3-17-19(13,14)15/h4-9H,1-3H2,(H2,10,11,12)(H2,13,14,15)/t4-,5-,6+/m1/s1