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3,8-diphenyl-4,5-dihydro-3H-pyrazolo<4,3-c><1,2,4>triazolo<1,2-a>pyridazine-7,9-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132274-74-9

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132274-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132274-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,7 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132274-74:
(8*1)+(7*3)+(6*2)+(5*2)+(4*7)+(3*4)+(2*7)+(1*4)=109
109 % 10 = 9
So 132274-74-9 is a valid CAS Registry Number.

132274-74-9Downstream Products

132274-74-9Relevant academic research and scientific papers

Cycloadditions with 1-Phenyl-5-vinylpyrazole

Medio-Simon, Mercedes,Laviada, M. Jose Alvarez de,Sequlveda-Arques, Jose

, p. 2749 - 2750 (2007/10/02)

1-Phenyl-5-vinylpyrazole reacts with dimethylacetylenedicarboxylate (DMAD), N-phenylmaleimide (NPMI), tetracyanoethylene (TCNE), 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD), and diethyl azodicarboxylate (DEAZD) to afford 1:1 adducts through Diels-Alder cyc

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