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7515-27-7

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7515-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7515-27-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,1 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7515-27:
(6*7)+(5*5)+(4*1)+(3*5)+(2*2)+(1*7)=97
97 % 10 = 7
So 7515-27-7 is a valid CAS Registry Number.

7515-27-7Relevant articles and documents

Access to Triazolopiperidine Derivatives via Copper(I)-Catalyzed [3+2] Cycloaddition/Alkenyl C?N Coupling Tandem Reactions

Xiao, Guorong,Wu, Kaifu,Zhou, Wei,Cai, Qian

supporting information, p. 4988 - 4991 (2021/10/14)

A copper-catalyzed [3+2] cylcoaddition/ alkenyl C?N coupling tandem reaction was demonstrated. It provided a method for the formation of triazolopiperidine skeletons. (Figure presented.).

Visible light induced 3-position-selective addition of arylpropiolic acids with ethersviaC(sp3)-H functionalization

Luo, Jun,Wan, Zi-Juan,Yuan, Xiao-Feng

supporting information, p. 3258 - 3262 (2020/05/14)

Although the 2-position-selective decarboxylative coupling or addition of arylpropiolic acids with cyclic ethers has been intensively investigated, selective functionalization of arylpropiolic acids at the 3-position is still a big challenge. Herein, an i

Oxidant- and additive-free simple synthesis of 1,1,2-triiodostyrenes by one-pot decaroboxylative iodination of propiolic acids

Ghosh, Subhankar,Ghosh, Rajat,Chattopadhyay, Shital K.

, (2020/09/15)

A metal- and oxidant-free facile synthesis of a range of 1,1,2-triiodostryrene derivatives has been developed which utilizes a simple decarboxylative triiodination of propiolic acids using molecular iodine and sodium acetate in a one-pot manner. Electron-

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