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301822-81-1

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301822-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 301822-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,8,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 301822-81:
(8*3)+(7*0)+(6*1)+(5*8)+(4*2)+(3*2)+(2*8)+(1*1)=101
101 % 10 = 1
So 301822-81-1 is a valid CAS Registry Number.

301822-81-1Downstream Products

301822-81-1Relevant articles and documents

Palladium-Catalyzed Annulation of Arylbenzamides with Diaryliodonium Salts

Pan, Cheng,Wang, Limin,Han, Jianwei

supporting information, p. 268 - 273 (2021/11/09)

By using diaryliodonium salts, a cylization has been accomplished in the synthesis of N-aryl phenanthridinone derivatives via a cascade of ortho-arylation and Csp2-N bond formation in the presence of palladium catalyst. The reaction exhibits a broad compatibility of readily available N-arylnaphthamides. (Figure presented.).

Preparation and biological properties of ring-substituted naphthalene-1-carboxanilides

Gonec, Tomas,Kos, Jiri,Nevin, Eoghan,Govender, Rodney,Pesko, Matus,Tengler, Jan,Kushkevych, Ivan,Stastna, Vendula,Oravec, Michal,Kollar, Peter,O'mahony, Jim,Kralova, Katarina,Coffey, Aidan,Jampilek, Josef

, p. 10386 - 10409 (2014/08/05)

In this study, a series of twenty- Two ring-substituted naphthalene-1- carboxanilides were prepared and characterized. Primary in vitro screening of the synthesized carboxanilides was performed against Mycobacterium avium subsp. paratuberculosis. N-(2-Methoxyphenyl)naphthalene-1-carboxamide, N-(3-methoxyphenyl) naphthalene-1-carboxamide, N-(3-methylphenyl)naphthalene-1- carboxamide, N-(4-methylphenyl)naphthalene-1-carboxamide and N-(3-fluorophenyl)naphthalene-1- carboxamide showed against M. avium subsp. paratuberculosis two-fold higher activity than rifampicin and three-fold higher activity than ciprofloxacin. The most effective antimycobacterial compounds demonstrated insignificant toxicity against the human monocytic leukemia THP-1 cell line. The testing of biological activity of the compounds was completed with the study of photosynthetic electron transport (PET) inhibition in isolated spinach (Spinacia oleracea L.) chloroplasts. The PET-inhibiting activity expressed by IC50 value of the most active compound N-[4-(trifluoromethyl)phenyl]naphthalene-1- carboxamide was 59 μmol/L. The structure- Activity relationships are discussed.

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