64955-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64955-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,9,5 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64955-20:
(7*6)+(6*4)+(5*9)+(4*5)+(3*5)+(2*2)+(1*0)=150
150 % 10 = 0
So 64955-20-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO3/c12-8-2-1-6-3-7(11(14)15)4-10(13)9(6)5-8/h1-5,13H,12H2,(H,14,15)
64955-20-0Relevant academic research and scientific papers
Substituted bisnaphthylazo diphenyl ureido complement inhibitors
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, (2008/06/13)
[Ureylenebis-(carboxy-phenyleneazo)]bis[amino-hydroxy-naphthoic acids] and salts useful as complement inhibitors.