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1429318-68-2

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1429318-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1429318-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,3,1 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1429318-68:
(9*1)+(8*4)+(7*2)+(6*9)+(5*3)+(4*1)+(3*8)+(2*6)+(1*8)=172
172 % 10 = 2
So 1429318-68-2 is a valid CAS Registry Number.

1429318-68-2Downstream Products

1429318-68-2Relevant academic research and scientific papers

Copper-catalyzed diastereoselective arylation of tryptophan derivatives: Total synthesis of (+)-naseseazines A and B

Kieffer, Madeleine E.,Chuang, Kangway V.,Reisman, Sarah E.

supporting information, p. 5557 - 5560 (2013/05/22)

A copper-catalyzed arylation of tryptophan derivatives is reported. The reaction proceeds with high site-and diastereoselectivity to provide aryl pyrroloindoline products in one step from simple starting materials. The utility of this transformation is highlighted in the five-step syntheses of the natural products (+)-naseseazine A and B.

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