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76288-27-2

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76288-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76288-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,8 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76288-27:
(7*7)+(6*6)+(5*2)+(4*8)+(3*8)+(2*2)+(1*7)=162
162 % 10 = 2
So 76288-27-2 is a valid CAS Registry Number.

76288-27-2Relevant articles and documents

Synthesis of New Isoxazoles from Isoxazolines, Chalkones, Chalkone Dibromides, Epoxides and Acetylated Ketoximes and Their Conversion into Novel Heterocycles

Elkasaby, M. A.,Salem, M. A. I.

, p. 571 - 575 (2007/10/02)

A convenient and easy conversion of 2-isoxazolines (II) to isoxazoles (V) via N-bromosuccinimide bromination and subsequent dehydrobromination with bases is described.The isoxazoles have also been synthesized from chalkones (I), chalkone dibromides (III)

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