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946498-49-3

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946498-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 946498-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,4,9 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 946498-49:
(8*9)+(7*4)+(6*6)+(5*4)+(4*9)+(3*8)+(2*4)+(1*9)=233
233 % 10 = 3
So 946498-49-3 is a valid CAS Registry Number.

946498-49-3Downstream Products

946498-49-3Relevant academic research and scientific papers

Formation of stable enols from 1,4-dilithio-1,3-dienes and acid chlorides by a de-aromatization/Michael addition/re-aromatization domino process

Hu, Qiaoshu,Wang, Chao,Li, Dongzhen,Xi, Zhenfeng

, p. 2114 - 2118 (2007)

Stable enols were synthesized from the reaction of (1Z,3Z)-1,4-dilithio-1, 3-dienes with acid chlorides and structurally characterized by single-crystal X-ray analysis. These stable enols were formed by a novel de-aromatization/ Michael addition/re-aromat

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