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1131275-18-7

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1131275-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1131275-18-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,1,2,7 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1131275-18:
(9*1)+(8*1)+(7*3)+(6*1)+(5*2)+(4*7)+(3*5)+(2*1)+(1*8)=107
107 % 10 = 7
So 1131275-18-7 is a valid CAS Registry Number.

1131275-18-7Downstream Products

1131275-18-7Relevant articles and documents

Reactions with hydrazonoyl halides 591: Synthesis and antimicrobial activity of 2,3-dihydro-1,3,4-thiadiazole, triazolino[4,3-a]pyrimidine, and pyrimido[1,2-b][1,2,4,5]tetrazin-6-one containing benzofuran moiety

Abdelhamid, Abdou O.,Mohamed, Mahmoud A.,Zaki, Yasser H.

experimental part, p. 1746 - 1754 (2009/06/30)

2,3-Dihydro-1,3,4-thiadiazole, triazolino[4,3-a]pyrimidine and pyrimido[1,2-b][1,2,4,5]tetrazin-6-one containing benzofuran Moiety were synthesized from C-benzofuran-2-yl-N-phenylhydrazonoyl bromides, and the appropriate alkyl arylidenehydrazinecabodithioates and pyrimidine-2-thione and N-aminopyrimidine-2-thione, respectively. All structures of the newly synthesized compounds were elucidated by elemental analysis, spectral data, and alternative synthetic methods whenever possible. Newly compounds are capable of high inhibiting the growth of bacteria (gram positive and gram negative). Copyright Taylor & Francis Group, LLC.

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