219656-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219656-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,6,5 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 219656-08:
(8*2)+(7*1)+(6*9)+(5*6)+(4*5)+(3*6)+(2*0)+(1*8)=153
153 % 10 = 3
So 219656-08-3 is a valid CAS Registry Number.
219656-08-3Relevant academic research and scientific papers
New reactions of oximinocyanoacetamides with benzylamine : A one-pot entry into isoxazole nucleus
Chattopadhyay, Gautam,Saha
, p. 861 - 864 (2007/10/03)
4-Amino-5-benzoylisoxazole-3-carboxamide and its 3-(N-methyl) analogue 7 have been prepared in one-pot from oximinates, which, in turn, are prepared in a hitherto unreported way from oximinocyanoacetamides (2) and benzylamine.
