21202-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21202-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,0 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21202-05:
(7*2)+(6*1)+(5*2)+(4*0)+(3*2)+(2*0)+(1*5)=41
41 % 10 = 1
So 21202-05-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H9N3O/c1-6(13)10-9-11-7-4-2-3-5-8(7)12-9/h2-5H,1H3,(H2,10,11,12,13)
21202-05-1Relevant articles and documents
Synthesis of TiO2-Ag3PO4photocatalyst material with high adsorption capacity and photocatalytic activity: application in the removal of dyes and pesticides
Agyei-Tuffour, Benjamin,Efavi, Johnson K.,Manu, Gloria,Nyankson, Emmanuel
, p. 17032 - 17045 (2021/05/25)
The photocatalytic activity of TiO2can be enhanced by coupling it with other semiconductors and the semiconductor composites may find useful application in water treatment technologies. TiO2-Ag3PO4composites wer