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18826-39-6

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18826-39-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18826-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,2 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18826-39:
(7*1)+(6*8)+(5*8)+(4*2)+(3*6)+(2*3)+(1*9)=136
136 % 10 = 6
So 18826-39-6 is a valid CAS Registry Number.

18826-39-6Relevant articles and documents

1,2-Benzothiazine 1,1-dioxide P2-P3 peptide mimetic aldehyde calpain I inhibitors

Wells,Tao,Josef,Bihovsky

, p. 3488 - 3503 (2007/10/03)

A series of peptide mimetic aldehyde inhibitors of calpain I was prepared in which the P2 and P3 amino acids were replaced by substituted 3,4-dihydro-1,2-benzothiazine-3-carboxylate 1,1-dioxides. The effect of 2, 6, and 7-benzothiazi

Reaction of m-Phenylenebisdiazonium Salts with Unsaturated Compounds

Obushak,Ganushchak,Lesyuk,Pil'o,Demchuk,Mazyar

, p. 432 - 435 (2007/10/03)

Main route of the reaction between m-phenylenebisdiazonium tetrafluoroborate with unsaturated compounds (acrylonitrile, styrene, alkyl acrylates and methacrylates) in the presence of NaCl and a catalyst (CuCl2) is the Meerwein chloroarylation by one diazogroup; the second diazogroup is replaced by chlorine according to Sandmayer's reaction.

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