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1609623-93-9

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1609623-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609623-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,6,2 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1609623-93:
(9*1)+(8*6)+(7*0)+(6*9)+(5*6)+(4*2)+(3*3)+(2*9)+(1*3)=179
179 % 10 = 9
So 1609623-93-9 is a valid CAS Registry Number.

1609623-93-9Downstream Products

1609623-93-9Relevant articles and documents

Organocatalytic cascade reactions: Diversity-oriented synthesis for the construction of hydroisoquinoline scaffolds

Gómez, Clarisa Villegas,Cruz, David Cruz,Mose, Rasmus,J?rgensen, Karl Anker

supporting information, p. 6035 - 6038 (2014/05/20)

The organocatalytic enantioselective synthesis of highly functionalized hydroisoquinolines by trienamine-mediated [4+2]-cycloaddition/nucleophilic ring-closing reaction cascade sequence of cyanoacrylamides with 2,4-dienals is presented. The corresponding cycloadducts are formed in high yields and excellent stereoselectivities. Moreover, a series of transformations demonstrate the synthetic application of the obtained hydroisoquinolines. the Partner Organisations 2014.

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