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1046820-38-5

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1046820-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1046820-38-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,6,8,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1046820-38:
(9*1)+(8*0)+(7*4)+(6*6)+(5*8)+(4*2)+(3*0)+(2*3)+(1*8)=135
135 % 10 = 5
So 1046820-38-5 is a valid CAS Registry Number.

1046820-38-5Downstream Products

1046820-38-5Relevant articles and documents

Ethylenediamine diacetate (EDDA)-catalyzed one-pot synthesis of tetrahydroquinolines by domino Knoevenagel/hetero Diels-Alder reactions from 1,3-dicarbonyls

Lee, Yong Rok,Hung, Thai Viet

, p. 7338 - 7346 (2008)

This paper describes new and efficient synthetic approaches for biologically interesting tetrahydroquinoline analogues. The key strategies involve the ethylenediamine diacetate-catalyzed cyclization of 1,3-dicarbonyls to aminobenzaldehydes through domino Knoevenagel/hetero Diels-Alder reactions. These reactions provide a rapid route for the synthesis of novel polycycles with the tetrahydroquinoline moiety.

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