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214541-36-3

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214541-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214541-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,4 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 214541-36:
(8*2)+(7*1)+(6*4)+(5*5)+(4*4)+(3*1)+(2*3)+(1*6)=103
103 % 10 = 3
So 214541-36-3 is a valid CAS Registry Number.

214541-36-3Downstream Products

214541-36-3Relevant articles and documents

Synthesis of aminoquinolones from triazoles via carboxamido-ketenimine and amidinoketene intermediates

Rao, V.V. Ramana,Wentrup, Curt

, p. 2583 - 2586 (1998)

1-Aryl-1H-1,2,3-triazole-4-carboxamides 7d-f have been synthesized and converted to 2-dimethylamino-4-quinolones 12d-f by flash vacuum thermolysis (FVT). The reaction takes place via carboxamidoketenimine 9 and amidinoketene intermediates 10. The former are observed by FTIR spectroscopy at 77 K or in Ar matrices at 12 K.

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