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131275-78-0

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131275-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131275-78-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,7 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131275-78:
(8*1)+(7*3)+(6*1)+(5*2)+(4*7)+(3*5)+(2*7)+(1*8)=110
110 % 10 = 0
So 131275-78-0 is a valid CAS Registry Number.

131275-78-0Relevant articles and documents

Structure elaboration of isoniazid: synthesis, in silico molecular docking and antimycobacterial activity of isoniazid–pyrimidine conjugates

Kaur, Hardeep,Singh, Lovepreet,Chibale, Kelly,Singh, Kamaljit

, p. 949 - 955 (2019/11/14)

Abstract: Designing small molecule-based new drug candidates through structure modulation of the existing drugs has drawn considerable attention in view of inevitable emergence of resistance. A new series of isoniazid–pyrimidine conjugates were synthesize

Primaquine-pyrimidine hybrids: Synthesis and dual-stage antiplasmodial activity

Kaur, Hardeep,Machado, Marta,De Kock, Carmen,Smith, Peter,Chibale, Kelly,Prudêncio, Miguel,Singh, Kamaljit

, p. 266 - 273 (2015/07/08)

Abstract A series of novel pyrimidine-primaquine hybrids were synthesized and their effectiveness against the blood and liver stages of malaria parasites was evaluated. The hybrids displayed enhanced liver stage in vitro activity against P. berghei liver

Synthesis of enantiomerically pure 4-aryl-3,4-dihydropyrimidin-2(1H)-ones via enzymatic resolution: preparation of the antihypertensive agent (R)-SQ 32926

Schnell, Barbara,Strauss, Ulrike T.,Verdino, Petra,Faber, Kurt,Kappe, C. Oliver

, p. 1449 - 1453 (2007/10/03)

A practical and short synthesis of the enantiomerically pure dihydropyrimidone antihypertensive agent (R)-SQ 32926 has been developed. The key step in the synthesis is the enzymatic resolution of an N3-acetoxymethyl-activated dihydropyrimidone precursor b

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