Cas 949511-22-2,2-(2-bromophenyl)-N-butylacetamide

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Check Digit Verification of cas no

The CAS Registry Mumber 949511-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,9,5,1 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 949511-22:
(8*9)+(7*4)+(6*9)+(5*5)+(4*1)+(3*1)+(2*2)+(1*2)=192
192 % 10 = 2
So 949511-22-2 is a valid CAS Registry Number.

949511-22-2Upstream product

949511-22-2Downstream Products

4290-91-9 N-butylisatin

949511-22-2Relevant articles and documents

Cyclization and oxidation of o-bromophenylacetamides for the synthesis of oxindoles and isoindigoes

Liu, Liang,Song, Lei,Guo, Yujun,Min, Dewen,Shi, Tianchao,Zhang, Wu

supporting information, p. 354 - 359 (2017/12/26)

N-substituted oxindoles were obtained through a facile KOH/DMSO promoted intramolecular cyclization of o-bromophenylacetamides in good yields. Furthermore, isoindigo derivatives were readily synthesized through sequential intramolecular cyclization, oxida

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CAS

949511-22-2