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2,4,6-trimethyl-7-(4-nitro-phenyl)-hepta-(E)-2,(Z)-4,(E)-6-trienoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

540468-45-9

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540468-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 540468-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,0,4,6 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 540468-45:
(8*5)+(7*4)+(6*0)+(5*4)+(4*6)+(3*8)+(2*4)+(1*5)=149
149 % 10 = 9
So 540468-45-9 is a valid CAS Registry Number.

540468-45-9Downstream Products

540468-45-9Relevant academic research and scientific papers

Development of novel Lewis acid catalyzed cycloisomerizations: Synthesis of bicyclo[3.1.0]hexenes and cyclopentenones

Miller, Aubry K.,Banghart, Matthew R.,Beaudry, Christopher M.,Suh, Judy M.,Trauner, Dirk

, p. 8919 - 8930 (2003)

The Lewis acid catalyzed cyclization of hexatrienes and pentadienals to bicyclo[3.1.0]hexenes and cyclopentenones, respectively, was investigated. The application of the former reaction to the total synthesis of photodeoxytridachione, a molluscan polyprop

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