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3-Benzoyloxy-5-methyl-1-phenyl-4-p-tolylsulphonylhepta-1E,5E-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136949-14-9

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136949-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136949-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,4 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136949-14:
(8*1)+(7*3)+(6*6)+(5*9)+(4*4)+(3*9)+(2*1)+(1*4)=159
159 % 10 = 9
So 136949-14-9 is a valid CAS Registry Number.

136949-14-9Relevant academic research and scientific papers

Synthetic Studies on Electron Transport Inhibitors. Part 2. Approaches to the Synthesis of Myxalamide D

Cox, Catherine M.,Whitting, Donald A.

, p. 1907 - 1911 (2007/10/02)

In a synthetic approach to ethyl myxalate-D 5 (X=OEt) the butendial monoacetals 12 and 15 were transformed by a Wadsworth-Emmons reaction and controlled hydrolysis into the (E,E)-aldehydoester (17); a Z-selective reaction with Bestmann's ylide 18 afforded

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