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4,10,19-tribenzyl-4,10,19-triaza-1,7,13,16-tetraoxacycloheneicosane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124243-38-5

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124243-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124243-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,2,4 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124243-38:
(8*1)+(7*2)+(6*4)+(5*2)+(4*4)+(3*3)+(2*3)+(1*8)=95
95 % 10 = 5
So 124243-38-5 is a valid CAS Registry Number.

124243-38-5Downstream Products

124243-38-5Relevant academic research and scientific papers

A New Building Block Method to Synthesize Symmetrical and Asymmetrical Per-N-alkyl-Substituted Polyaza-Crown Compounds

Krakowiak, Krzysztof E.,Bradshaw, Jerald S.,Izatt, Reed M.,Zamecka-Krakowiak, Daria J.

, p. 4061 - 4067 (2007/10/02)

A new approach for the synthesis of a variety of per-N-alkylated polyaza-crown compounds is decscribed.N-acetamide (25) and its benzamide analogue 26 are the key building blocks for the synthesis of the new polyaza-crowns.These ch

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