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5-Biphenyl-4-yl-3-[4-(2-methoxy-naphthalen-1-yl)-6-phenyl-pyrimidin-2-ylsulfanyl]-3H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178169-71-6

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178169-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178169-71-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,1,6 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 178169-71:
(8*1)+(7*7)+(6*8)+(5*1)+(4*6)+(3*9)+(2*7)+(1*1)=176
176 % 10 = 6
So 178169-71-6 is a valid CAS Registry Number.

178169-71-6Relevant academic research and scientific papers

STUDIES ON &α--&β-(4-PHENYLBENZOYL)PROPIONIC ACID AND THE BIOLOGICAL ACTIVITY OF SOME PRODUCTS

Arief, M. M. H.,Essawy, S. A.,Wasfy, A. A. F.,Nassar, S. A.,Hashish, A. A.

, p. 1 - 8 (2007/10/03)

β-(4-phenylbenzoyl)acrylic acid I reacted with 6-(2'-methoxynaphthalenyl)-4-phenylpyrimidine-2(1H)thione to furnish α--β-(4-phenylbenzoyl)propionic acid II.Dehydration of acid II afforded furanone derivative III.The behaviour of III towards hydrazine hydrate, hydroxylamine hydrochloride, primary amines, aromatic hydrocarbons (under Friedel-Crafts conditions) and carbon nucleophiles (under Grignard conditions) has been investigated.Key words: Michael reaction; nitrogen nucleophiles; biological evaluation.

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