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1410877-07-4

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1410877-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1410877-07-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,0,8,7 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1410877-07:
(9*1)+(8*4)+(7*1)+(6*0)+(5*8)+(4*7)+(3*7)+(2*0)+(1*7)=144
144 % 10 = 4
So 1410877-07-4 is a valid CAS Registry Number.

1410877-07-4Downstream Products

1410877-07-4Relevant articles and documents

Facile synthesis of fully substituted dihydro-β-carbolines via Bronsted acid promoted cascade reactions of α-indolyl propargylic alcohols with nitrones

Wang, Lu,Xie, Xin,Liu, Yuanhong

, p. 5848 - 5851 (2013/02/23)

A straightforward synthesis of fully substituted β-carbolines via Bronsted acid promoted cyclizations of α-indolyl propargylic alcohols with nitrones is described. The use of nitrones bearing alkenyl or electron-rich aryl groups as the R4 substituent dramatically switches the reaction pathway to afford tetrasubstituted alkenes and amines, which is assumed to proceed through a rearrangement reaction involving N-O bond cleavage and 1,2-migration of the R4 group to an adjacent nitrogen atom.

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