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264619-81-0

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264619-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264619-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,6,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 264619-81:
(8*2)+(7*6)+(6*4)+(5*6)+(4*1)+(3*9)+(2*8)+(1*1)=160
160 % 10 = 0
So 264619-81-0 is a valid CAS Registry Number.

264619-81-0Downstream Products

264619-81-0Relevant articles and documents

Intramolecular inverse electron demand Diels-Alder reactions of tryptamine with tethered heteroaromatic azadienes

Benson, Scott C.,Lee, Lily,Yang, Lydie,Snyder, John K.

, p. 1165 - 1180 (2007/10/03)

1,2,4,5-Tetrazines and 1,2,4-triazines tethered to tryptamine via the ethylamine side chain undergo intramolecular inverse electron demand cycloadditions to produce adducts with the [ABazaCE]-ring skeleton of the Aspidosperma alkaloids. (C) 2000 Elsevier Science Ltd.

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