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94744-39-5

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94744-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94744-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,4 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94744-39:
(7*9)+(6*4)+(5*7)+(4*4)+(3*4)+(2*3)+(1*9)=165
165 % 10 = 5
So 94744-39-5 is a valid CAS Registry Number.

94744-39-5Relevant articles and documents

Palladium(ii)-catalyzed synthesis of functionalized indenones via oxidation and cyclization of 2-(2-arylethynylphenyl)acetonitriles

Chen, Xuxing,He, Qian,Xie, Yuyuan,Yang, Chunhao

supporting information, p. 2582 - 2585 (2013/06/04)

A one-pot two-step synthesis of versatile indenones has been developed. This palladium(ii)-catalyzed transformation involves generation and condensation of ortho-functionalized 1,2-benzils from 2-(2-arylethynylphenyl)acetonitriles using Ph2SO as the oxidant. The resulting 3-cyanoindenones can be converted to various valuable molecules.

DIRECTIONS OF ACID HYDROLYSIS IN 1,1-DISUBSTITUTED 2-ARYL-3-METHYLTHIOINDENES

Dorofeev, I. A.,Usov, V. A.,Voronkov, M. G.

, p. 1644 - 1645 (2007/10/02)

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