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178551-28-5

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178551-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178551-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,5,5 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 178551-28:
(8*1)+(7*7)+(6*8)+(5*5)+(4*5)+(3*1)+(2*2)+(1*8)=165
165 % 10 = 5
So 178551-28-5 is a valid CAS Registry Number.

178551-28-5Relevant articles and documents

Chloro-substituted 3-alkylamino-4h-1,2,4-benzothiadiazine 1,1-dioxides as ATP-sensitive potassium channel activators: Impact of the position of the chlorine atom on the aromatic ring on activity and tissue selectivity

Pirotte, Bernard,De Tullio, Pascal,Nguyen, Quynh-Anh,Somers, Fabian,Fraikin, Pierre,Florence, Xavier,Wahl, Philip,Hansen, John Bondo,Lebrun, Philippe

, p. 147 - 154 (2010)

The synthesis of 5-chloro-, 6-chloro-, and 8-chloro-substituted 3-alkylamino/cycloalkylamino-4H-1,2,4-benzothiadiazine 1,1-dioxides is described. Their inhibitory effect on the insulin releasing process and their vasorelaxant activity was compared to that

An odorless, one-pot synthesis of nitroaryl thioethers via SNAr reactions through the in situ generation of S-alkylisothiouronium salts

Lu, Guo-Ping,Cai, Chun

, p. 59990 - 59996 (2015/02/19)

A newly developed C-S bond formation nucleophilic aromatic substitution (SNAr) reaction in aqueous Triton X-100 (TX100) micelles has been disclosed. This chemistry, in which odorless, cheap and stable thiourea in place of thiols is used as the sulfur reagent, provides an efficient approach for the generation of nitroaryl thioethers, which are useful structural units of many bioactive molecules, rendering this methodology attractive to both synthetic and medicinal chemistry.

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