88796-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88796-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,9 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 88796-50:
(7*8)+(6*8)+(5*7)+(4*9)+(3*6)+(2*5)+(1*0)=203
203 % 10 = 3
So 88796-50-3 is a valid CAS Registry Number.
88796-50-3Relevant academic research and scientific papers
5,6-CONDENSED 3-NITROPYRIDINES FROM HETEROCYCLIC AMINES AND NITROMALONALDEHYDE
Schaefer, H.,Gewald, K.,Schmidt, M.
, p. 1163 - 1166 (2007/10/02)
The reaction of nitromalonaldehyde with 2-aminothiophenes leads to 5-nitrothienopyridines.The analogous reaction with 3-aminopyrroles leads to 6-nitropyrrolopyridines.The analogous reaction with 4- and 5-aminopyrazoles leads to 6-nitropyrazo
