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19380-64-4

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19380-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19380-64-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,8 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19380-64:
(7*1)+(6*9)+(5*3)+(4*8)+(3*0)+(2*6)+(1*4)=124
124 % 10 = 4
So 19380-64-4 is a valid CAS Registry Number.

19380-64-4Downstream Products

19380-64-4Relevant articles and documents

Synthesis and Biological Activity of (Z)-Dialkylaminoalkylamides of N-Benzoyl-α,β-Dehydroamino Acids and Their Iodomethylates

Topuzyan,Tosunyan,Chshmarityan,Paronikyan

, p. 877 - 880 (2018)

A series of N,N-(dialkylamino)alkylamides of several N-substituted α,β-dehydroamino acids and their quaternary ammonium salts were synthesized via the reaction of unsaturated 5(4H)-oxazolones with N,N-dialkyldiamines and characterized by physicochemical characteristics. Their reactions with human erythrocytic acetylcholinesterase (ACE) and plasmic butyrylcholinesterase (BuCE) were studied. The IC50 values [concentration at which the hydrolysis rate of cholinesterase was 50% inhibited by acetylthiocholine (0.1 mM)] of all synthesized compounds were determined. It was found that all synthesized compounds possessed anticholinesterase activity and were specific mainly for BuCE.

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