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5-Tetradecenoic acid, butyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139448-72-9

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139448-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139448-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,4 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 139448-72:
(8*1)+(7*3)+(6*9)+(5*4)+(4*4)+(3*8)+(2*7)+(1*2)=159
159 % 10 = 9
So 139448-72-9 is a valid CAS Registry Number.

139448-72-9Downstream Products

139448-72-9Relevant academic research and scientific papers

SYNTHESIS OF DODEC-5E-EN-1-OL - THE PHEROMONE OF TRICIMBA CINCTA - AND TETRADEC-5E-1-YL ACETATE - AN IMITATOR OF THE PHEROMONE OF RHYNCHOPACHA SP.

Verba, G. G.,Bukulova, L. M.,Abduvakhabov, A. A.,Kamaev, F. G.

, p. 113 - 116 (2007/10/02)

On the basis of a modified Knoevenagel reaction starting from octanal and decanal, the stereodirected synthesis has been effected of dodec-5E-en-ol (the pheromone of the grass fly Tricimba cincta - and tetradec-5E-en-yl acetate) an imitator of the pheromone of the moth Rhynchopacha sp.

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