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1,7-diphenyl-3-[3-(N-phenylaminocarbonyl)-1-(4-chlorophenyl)pyrazole-4-carbonyl][1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1220197-75-0

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1220197-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220197-75-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,1,9 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1220197-75:
(9*1)+(8*2)+(7*2)+(6*0)+(5*1)+(4*9)+(3*7)+(2*7)+(1*5)=120
120 % 10 = 0
So 1220197-75-0 is a valid CAS Registry Number.

1220197-75-0Downstream Products

1220197-75-0Relevant academic research and scientific papers

Synthesis and antitumor screening of new 1,7-diphenyl-3-(1,3-disubstituted- 1H-pyrazole-4-carbonyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones

Shawali, Ahmad S.,Sherif, Sherif M.,Darwish, Manal A. A.,El-Merzabani, Mahmoud M.

, p. 55 - 60 (2011/12/02)

A new series of 3-(1,3-disubstituted-1H-pyrazole-4-carbonyl)-1,7-diphenyl- [1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones 4 was prepared by reaction of the enaminone 2 with hydrazonoyl halides 3. The preliminary screening for antitumor activity of the synthes

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