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(R)-4-(2,2-dimethyl-1,3-dioxolan-4-yl)-1-(4-methoxyphenyl)butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1290139-63-7

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1290139-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1290139-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,1,3 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1290139-63:
(9*1)+(8*2)+(7*9)+(6*0)+(5*1)+(4*3)+(3*9)+(2*6)+(1*3)=147
147 % 10 = 7
So 1290139-63-7 is a valid CAS Registry Number.

1290139-63-7Upstream product

1290139-63-7Relevant academic research and scientific papers

Stereoselective synthesis of tetrahydropyranyl diarylheptanoids (-)-centrolobine and (+)-centrolobine

Reddy, Chada Raji,Madhavi, Pasupulety Phani,Chandrasekhar, Srivari

experimental part, p. 123 - 126 (2011/02/26)

A versatile chiron approach to the tetrahydropyranyl diarylheptanoid natural products (-)-centrolobine and (+)-centrolobine has been described. The use of an aldol reaction followed by reductive etherification for the formation of tetrahydropyran ring is of importance. Georg Thieme Verlag Stuttgart · New York.

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