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4-Oxo-3-phenyl-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinoline-1-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200216-64-4

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200216-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200216-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,2,1 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 200216-64:
(8*2)+(7*0)+(6*0)+(5*2)+(4*1)+(3*6)+(2*6)+(1*4)=64
64 % 10 = 4
So 200216-64-4 is a valid CAS Registry Number.

200216-64-4Downstream Products

200216-64-4Relevant academic research and scientific papers

Aza-annulation as a versatile approach to the synthesis of non-benzodiazepene compounds for the treatment of sleep disorders

Benovsky, Petr,Stille, John R.

, p. 8475 - 8478 (1997)

The aza-annulation of enamino ester substrates has been demonstrated as an efficient alternative to the syntheses of non-benzodiazepine sleep inducers. Enamino ester substrates derived from aryl, thiophene, and indole functionally were prepared from the c

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