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839731-85-0

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839731-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 839731-85-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,9,7,3 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 839731-85:
(8*8)+(7*3)+(6*9)+(5*7)+(4*3)+(3*1)+(2*8)+(1*5)=210
210 % 10 = 0
So 839731-85-0 is a valid CAS Registry Number.

839731-85-0Relevant articles and documents

Synthesis, structural elucidation and in vitro antiparasitic activity against Trypanosoma cruzi and Leishmania chagasi parasites of novel tetrahydro-1-benzazepine derivatives

Gomez-Ayala, Sandra,Castrillon, Julian A.,Palma, Alirio,Leal, Sandra M.,Escobar, Patricia,Bahsas, Ali

experimental part, p. 4721 - 4739 (2010/08/22)

Forty six new 1,4-epoxy-2-exo-aryl- and cis-2-aryl-4-hydroxytetrahydro-1- benzazepine derivatives were synthesized and fully characterized. All compounds were tested in vitro against both Trypanosoma cruzi and Leishmania chagasi parasites and also for cyt

New and efficient synthesis of 6,11-dihydro-11-ethyl-5H-dibenz[b,e]azepine derivatives starting from N-benzylanilines via amino-Claisen and Friedel-Crafts methodologies

Palma, Alirio,Barajas, Jacqueline Jaimes,Kouznetsov, Vladimir V.,Stashenko, Elena,Bahsas, Ali,Amaro-Luis, Juan

, p. 2721 - 2724 (2007/10/03)

New and efficient synthesis of 6,11-dihydro-11-ethyl-5H-dibenz[b,e]azepine derivatives, using the key steps of BF3·OEt 2-catalyzed aromatic amino-Claisen rearrangement and the intramolecular alkene Friedel-Crafts alkylation, is reported.

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