1286191-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1286191-64-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,1,9 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1286191-64:
(9*1)+(8*2)+(7*8)+(6*6)+(5*1)+(4*9)+(3*1)+(2*6)+(1*4)=177
177 % 10 = 7
So 1286191-64-7 is a valid CAS Registry Number.
1286191-64-7Relevant academic research and scientific papers
Nitropyridines. 9*. Synthesis of substituted 3-amino-5-nitropyridines
Sagitullina,Garkushenko,Glyzdinskaya,Uldashev,Vorontsova,Sagitullin
experimental part, p. 1255 - 1261 (2011/10/09)
Substituted 3-amino-5-nitropyridines have been synthesized by the Curtius, Schmidt, and Hofmann reactions.
