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175543-28-9

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175543-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 175543-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,5,4 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175543-28:
(8*1)+(7*7)+(6*5)+(5*5)+(4*4)+(3*3)+(2*2)+(1*8)=149
149 % 10 = 9
So 175543-28-9 is a valid CAS Registry Number.

175543-28-9Relevant articles and documents

Fluorination of 2-oxo-ethane derivatives with diethylaminosulfur trifluoride (DAST)

Haegele, Gerhard,Haas, Andreas

, p. 15 - 19 (1996)

The fluorination of 2-oxo-ethane derivatives with DAST is described. The use of Znl2 as a catalyst improves the yield in the fluorination of 2-phenyl-2-oxo-acetonitrile with DAST.

Continuous Flow Acylation of (Hetero)aryllithiums with Polyfunctional N,N-Dimethylamides and Tetramethylurea in Toluene

Djukanovic, Dimitrije,Filipponi, Paolo,Heinz, Benjamin,Knochel, Paul,Mandrelli, Francesca,Martin, Benjamin,Mostarda, Serena

supporting information, p. 13977 - 13981 (2021/09/13)

The continuous flow reaction of various aryl or heteroaryl bromides in toluene in the presence of THF (1.0 equiv) with sec-BuLi (1.1 equiv) provided at 25 °C within 40 sec the corresponding aryllithiums which were acylated with various functionalized N,N-

TRIAZOLOTRIAZINES AS KINASE INHIBITORS

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Page/Page column 27-28, (2008/06/13)

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