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7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,4-dihydro-5-(methylthio)-1-phenyl-3-[4-(2-thienyl)-2-thiazolyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

877222-18-9

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877222-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877222-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,2,2 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 877222-18:
(8*8)+(7*7)+(6*7)+(5*2)+(4*2)+(3*2)+(2*1)+(1*8)=189
189 % 10 = 9
So 877222-18-9 is a valid CAS Registry Number.

877222-18-9Relevant academic research and scientific papers

2-[4-(2-thienyl)-1,3-thiazol-2-yl]ethanenitrile in heterocyclic synthesis of biological interist

Abdelhamid, Abdou O.,Al-Atoom, Ali A.

, p. 1629 - 1646 (2007/10/03)

Thiazolylacetonitrile was used in the synthesis of coumarin, pyrazolo[4,3-d]pyrimidines, 1,3,4-thiadiazolines, aminothiophenes, and thiazoles in a good yields. Also, pyrazolo[4,5-d]triazolino[4,5-a]pyrimidines, pyrazolo[4,5-d]thiazolino[3,2-a]pyrimidines, and pyrazolo[4,5-d]tetrazolino[1,5- a]pyrimidines were synthesized from pyrazolo[4,5-d]pyrimidine. Structures of the newly synthesized were elucidated by elemental analysis, spectral data, and alternative synthesis routes whenever possible. Some synthesized compounds were tested for their antimicrobial activity. Copyright Taylor & Francis Inc.

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