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cis-4,5-bis(pivaloyloxymethyl)cyclohexene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143857-90-3

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143857-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143857-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,5 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143857-90:
(8*1)+(7*4)+(6*3)+(5*8)+(4*5)+(3*7)+(2*9)+(1*0)=153
153 % 10 = 3
So 143857-90-3 is a valid CAS Registry Number.

143857-90-3Relevant academic research and scientific papers

Pheromone Synthesis, CXLIII. Synthesis and Absolute Configuration of the Hemiacetal Pheromone of the Spined Citrus Bug Biprorulus bibax

Mori, Kenji,Amaike, Masayasu,Oliver, James E.

, p. 1185 - 1190 (2007/10/02)

(3S,4R,1'E)-3,4-Bis(1'-butenyl)tetrahydro-2-furanol (1) was synthesized from 1,3-butadiene and maleic anhydride by employing the HLADH-catalyzed enzymatic oxidation of meso-diol 2 as the key step, and shown to be identical with the pheromone produced by t

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