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(2E,4E)-6-Methoxy-4-methyl-3-morpholin-4-yl-hexa-2,4-dienoic acid p-tolylamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131338-91-5

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131338-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131338-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,3 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131338-91:
(8*1)+(7*3)+(6*1)+(5*3)+(4*3)+(3*8)+(2*9)+(1*1)=105
105 % 10 = 5
So 131338-91-5 is a valid CAS Registry Number.

131338-91-5Relevant academic research and scientific papers

REACTIVITY OF 2-MORPHOLINOBUTADIENES WITH HETEROCUMULENES: STEREOSELECTIVE SYNTHESIS OF THIINS AND NEW 2-MORPHOLINOBUTADIENE DERIVATIVES

Barluenga, Jose,Aznar, Fernando,Valdes, Carlos,Ortiz, Fernando Lopez

, p. 5237 - 5240 (1990)

2-Morpholinobutadienes have been found to show different behaviour in the reaction with isocyanates and isothiocyanates.While isocyanates give rise always to open chain compounds, isothiocyanates yield mainly thiin derivatives.

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