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5-(4-butoxyphenyl)-4,5-dihydrofuran-2(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

855225-85-3

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855225-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855225-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,2 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 855225-85:
(8*8)+(7*5)+(6*5)+(5*2)+(4*2)+(3*5)+(2*8)+(1*5)=183
183 % 10 = 3
So 855225-85-3 is a valid CAS Registry Number.

855225-85-3Upstream product

855225-85-3Downstream Products

855225-85-3Relevant academic research and scientific papers

Preparation of highly substituted γ-lactam follicle stimulating hormone receptor agonists

Pelletier, Jeffrey C.,Rogers, John,Wrobel, Jay,Perez, M. Claudia,Shen, Emily S.

, p. 5986 - 5995 (2005)

An unusual combination of Weinreb amidation and Mitsunobu lactam formation was used to prepare highly substituted γ-lactam analogues of a thiazolidinone follicle stimulating hormone receptor agonist. The analogue synthesis was stereoselective and the fina

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