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(4E)-7-(tert-butyldiphenylsilanyloxy)hept-4-en-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

623151-41-7

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623151-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 623151-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,1,5 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 623151-41:
(8*6)+(7*2)+(6*3)+(5*1)+(4*5)+(3*1)+(2*4)+(1*1)=117
117 % 10 = 7
So 623151-41-7 is a valid CAS Registry Number.

623151-41-7Relevant academic research and scientific papers

Probing the Lewis Acid-Catalyzed Intramolecular Diels-Alder Cyclizations of Allylic Alkoxy-Substituted (Z)-1,3-Dienes

Dineen, Thomas A.,Roush, William R.

, p. 4725 - 4728 (2007/10/03)

(Matrix presented) The Lewis acid-promoted Diels-Alder reaction of (E,Z,E)-trienal 1 provides not only the expected cis-fused cycloadduct 16 but also the transfused products 17 and 18. Trans-fused cycloadducts 17 and 18 are also products of the Lewis acid

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