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phosphoric acid 1-benzoyl-4,4-dimethyl-1-phenyl-pent-2-ynyl ester diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

716349-05-2

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716349-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 716349-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,6,3,4 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 716349-05:
(8*7)+(7*1)+(6*6)+(5*3)+(4*4)+(3*9)+(2*0)+(1*5)=162
162 % 10 = 2
So 716349-05-2 is a valid CAS Registry Number.

716349-05-2Relevant academic research and scientific papers

A novel 1,2-migration of acyloxy, phosphatyloxy, and sulfonyloxy groups in allenes: Efficient synthesis of tri- and tetrasubstituted furans

Sromek, Anna W.,Kel'in, Alexander V.,Gevorgyan, Vladimir

, p. 2280 - 2282 (2004)

Heading south: The 1,2-migration of the acyloxy, phosphatyloxy, and sulfonyloxy groups in allenyl systems has been discovered. This migration, combined with the transition-metal-catalyzed cycloisomerization reaction, leads to the efficient synthesis of tr

Mechanistically diverse copper-, silver-, and gold-catalyzed acyloxy and phosphatyloxy migrations: Efficient synthesis of heterocycles via cascade migration/cycloisomerization approach

Schwier, Todd,Sromek, Anna W.,Yap, Dahrika M. L.,Chernyak, Dmitri,Gevorgyan, Vladimir

, p. 9868 - 9878 (2008/03/12)

A set of cycloisomerization methodologies of alkynyl ketones and imines with concurrent acyloxy, phosphatyloxy, or sulfonyloxy group migration, which allow for the efficient synthesis of multisubstituted furans and N-fused heterocycles, has been developed

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