165611-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165611-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,6,1 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 165611-04:
(8*1)+(7*6)+(6*5)+(5*6)+(4*1)+(3*1)+(2*0)+(1*4)=121
121 % 10 = 1
So 165611-04-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H8N4O3/c13-12(17)9-8-11(19-15-9)10(16(18)6-14-8)7-4-2-1-3-5-7/h1-6H,(H2,13,17)
165611-04-1Relevant articles and documents
Synthesis and pharmacological properties of derivatives of isoxazolo[4,3-d]pyrimidine. III
Wagner,Poreba,Jakowicz,Balicka,Rutkowska,Kedzierska-Gozdzik,Szelag
, p. 183 - 187 (2007/10/02)
Synthesis of new isoxazole[4,5-d]pyrimidine derivatives is reported. Some of isoxazolo[4,5-d]pyrimidine derivatives were tested for anticonvulsant, anxiolytic and antiserotonine activity. Compounds 14 and 16 proved active against hypothermia induced by re