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2-cyclohexyl-5-(2',2'-dimethylpropyl)-6-methyl-1,3-dioxan-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137655-40-4

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137655-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137655-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,5 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137655-40:
(8*1)+(7*3)+(6*7)+(5*6)+(4*5)+(3*5)+(2*4)+(1*0)=144
144 % 10 = 4
So 137655-40-4 is a valid CAS Registry Number.

137655-40-4Relevant academic research and scientific papers

1,2-Stereoinduction in Radical Reactions: Stereoselective Synthesis of 2-Alkyl-3-hydroxybutanoates

Bulliard, Michel,Zehnder, Margareta,Giese, Bernd

, p. 1600 - 1607 (2007/10/02)

Radical addition to 2-cyclohexyl-5-methylidene-6-methyl-1,3-dioxan-4-one (2) affords stereoselectively 5,6-trans-products trans-3.The size of the radical has no influence on the selectivity.These trans-acetals are converted into threo-3-hydroxy-butanoates

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