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195253-38-4

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195253-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195253-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,2,5 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195253-38:
(8*1)+(7*9)+(6*5)+(5*2)+(4*5)+(3*3)+(2*3)+(1*8)=154
154 % 10 = 4
So 195253-38-4 is a valid CAS Registry Number.

195253-38-4Downstream Products

195253-38-4Relevant articles and documents

Synthesis and biological evaluation of a series of quinazoline-2- carboxylic acids and quinazoline-2,4-diones as glycine-NMDA antagonists: A pharmacophore model based approach

Colotta, Victoria,Catarzi, Daniela,Varano, Flavia,Cecchi, Lucia,Filacchioni, Guido,Galli, Alessandro,Costagli, Chiara

, p. 129 - 134 (2007/10/03)

The synthesis and glycine-NMDA binding activity of a series of quinazoline-2-carboxylic acids 1 and quinazoline-2,4-diones 2, containing all the essential and optional pharmacophoric descriptors required by a putative glycine antagonist model, are reported. The binding results show that only three of the title compounds displayed micromolar receptor affinity, demonstrating how disappointing the synthesis of receptor ligands based only on interaction models can be.

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