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2-(2-benzoylaminoethyl)-4-hxdroxyphthalazin-1(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98926-19-3

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98926-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98926-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,2 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98926-19:
(7*9)+(6*8)+(5*9)+(4*2)+(3*6)+(2*1)+(1*9)=193
193 % 10 = 3
So 98926-19-3 is a valid CAS Registry Number.

98926-19-3Downstream Products

98926-19-3Relevant academic research and scientific papers

AMINOPHTHALAZINONE DERIVATIVES, X. CHEMICAL PROPERTIES OF IMIDAZO- AND PYRIMIDOPHTHALAZINONE SYSTEMS, II. ISOMERIZATION AND RING CLEAVAGE DURING ACETOLYSIS

Koermendy, Karoly,Ruff, Ferenc,Koevesdi, Istvan

, p. 371 - 382 (2007/10/02)

Imidazophthalazinone (1) and pyrimidophthalazinone (5) react with acetic anhydride in different ways.Is pyridine solution at room temperature, the former compound gives an N-acetyl derivative (2), while the latter is not acetylated.On more vigorous treatm

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