1266401-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1266401-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,4,0 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1266401-73:
(9*1)+(8*2)+(7*6)+(6*6)+(5*4)+(4*0)+(3*1)+(2*7)+(1*3)=143
143 % 10 = 3
So 1266401-73-3 is a valid CAS Registry Number.
1266401-73-3Relevant academic research and scientific papers
Adamantylazoles: XIV.1 acid-catalyzed alkylation of 5-aminotetrazoles with tertiary alcohols
Logvinov,Polyakova,Golod
, p. 2366 - 2373 (2011/04/14)
Alkylation of 5-aminotetrazole with tert-butyl alcohol or adamantan-1-ol in sulfuric acid gave a mixture of isomeric N1- and N2-alkyl derivatives, as well as 1,3-dialkyl-5-aminotetrazolium salt. Adamantylation of 1-substituted 5-amin
