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(2Z,4E,6E,8E)-(S)-11-(tert-Butyl-diphenyl-silanyloxy)-3,7,8,10-tetramethyl-undeca-2,4,6,8-tetraenenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142387-22-2

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142387-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142387-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,8 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142387-22:
(8*1)+(7*4)+(6*2)+(5*3)+(4*8)+(3*7)+(2*2)+(1*2)=122
122 % 10 = 2
So 142387-22-2 is a valid CAS Registry Number.

142387-22-2Downstream Products

142387-22-2Relevant academic research and scientific papers

Towards the synthesis of calyculin: A synthetic intermediate corresponding to the C(26)-C(37) fragment

Vaccaro,Levy,Sawabe,Jaetsch,Masamune

, p. 1937 - 1940 (2007/10/02)

The synthetic intermediate 2 corresponding to the C(26)-C(37) fragment of calyculin A (1) has been synthesized. Key transformations include the efficient one-pot construction of the oxazole system embedded in 1 without epimerization α [C(30)] to the ring,

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