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4-((1R,4S,7R)-Bicyclo[2.2.1]hept-2-ene-7-carbonyl)-benzoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

848646-05-9

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848646-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848646-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,6,4 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 848646-05:
(8*8)+(7*4)+(6*8)+(5*6)+(4*4)+(3*6)+(2*0)+(1*5)=209
209 % 10 = 9
So 848646-05-9 is a valid CAS Registry Number.

848646-05-9Upstream product

848646-05-9Downstream Products

848646-05-9Relevant articles and documents

Asymmetric synthesis of dihydrofurans via a formal retro-Claisen photorearrangement

Xia, Wujiong,Yang, Chao,Patrick, Brian O.,Scheffer, John R.,Scott, Carl

, p. 2725 - 2730 (2005)

Solution-phase irradiation of a series of syn-7-benzoylnorbornene derivatives is shown to lead to cis-fused dihydrofuran derivatives in low quantum but excellent chemical yields in what is formally a retro-Claisen rearrangement. In analogy to the well-kno

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