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5-methyl-2-(5-hydroxy-3,4-diphenylthieno[2,3-c]pyridazine-6-carbonyl)-2,4-dihydropyrazol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1403983-41-4

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1403983-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403983-41-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,9,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1403983-41:
(9*1)+(8*4)+(7*0)+(6*3)+(5*9)+(4*8)+(3*3)+(2*4)+(1*1)=154
154 % 10 = 4
So 1403983-41-4 is a valid CAS Registry Number.

1403983-41-4Downstream Products

1403983-41-4Relevant academic research and scientific papers

Design and synthesis of some thieno[2,3-c]pyridazine derivatives of expected anticancer activity

El-Ansary, Afaf K.,Kamal, Aliaa M.,Al-Ghorafi, Mokhtar Abdhafiz

, p. 2589 - 2601 (2013/07/26)

Design and synthesis of some new thienopyridazine derivatives as anticancer agents were the goal of this work. Accordingly, a series of novel compounds were synthesized via reacting thienopyridazine carboxylic acid hydrazide with different organic reagents. Twelve novel compounds were selected by National Cancer Institute for a full anticancer screening assay where seven of the investigated compounds showed non-selective broad spectrum and promising activity almost against all cancer cell lines. One of the most active compounds was chosen to be evaluated against 60-cell line panel at five concentration levels and revealed a remarkable growth inhibition activity.

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