850544-21-7 Usage
Chemical Properties
Yellow solid
Check Digit Verification of cas no
The CAS Registry Mumber 850544-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,5,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850544-21:
(8*8)+(7*5)+(6*0)+(5*5)+(4*4)+(3*4)+(2*2)+(1*1)=157
157 % 10 = 7
So 850544-21-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O4/c1-14-7(11)5-2-4(8)6(3-9-5)10(12)13/h2-3H,1H3,(H2,8,9)
850544-21-7Relevant articles and documents
Synthesis and inhibitory activity of benzoic acid and pyridine derivatives on influenza neuraminidase
Chand, Pooran,Kotian, Pravin L.,Morris, Philip E.,Bantia, Shanta,Walsh, David A.,Babu, Yarlagadda S.
, p. 2665 - 2678 (2005)
Based upon the activity and X-ray crystallographic studies of tri-substituted benzene derivatives containing carboxylic acid, acetamido and guanidine groups, we investigated the effect of the fourth substituent to fulfill the fourth pocket of neuraminidas
