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(4R,4aR,8aR)-4-Isopropyl-6-methyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39765-64-5

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39765-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39765-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,7,6 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39765-64:
(7*3)+(6*9)+(5*7)+(4*6)+(3*5)+(2*6)+(1*4)=165
165 % 10 = 5
So 39765-64-5 is a valid CAS Registry Number.

39765-64-5Relevant academic research and scientific papers

CHEMISTRY OF THE ORGANOSILICON COMPOUNDS-165 2-TRIMETHYLSILYL-METHYL-1, 3-BUTADIENE-A VERSATILE BUILDING BLOCK FOR TERPENE SYNTHESIS

Sakurai, Hideki,Hosomi, Akira,Saito, Masaki,Sasaki, Koshi,Iguchi, Hirokazu,et al.

, p. 883 - 894 (2007/10/02)

Two types of synthetically useful reactions of 2-trimethylsilylmethyl-1,3-butadiene (7) are discussed.Reactions of 7 with acid chlorides, aldehydes, ketones and acetals activated by a Lewis acid give isoprenylated compounds, while 7 undergoes the Diels-Alder reaction whit dienophiles.High regiospecificity of the reaction qualifies 7 for a versatile building block of terpene synthesis.

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