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

98911-53-6

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98911-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98911-53-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,1 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98911-53:
(7*9)+(6*8)+(5*9)+(4*1)+(3*1)+(2*5)+(1*3)=176
176 % 10 = 6
So 98911-53-6 is a valid CAS Registry Number.

98911-53-6Relevant 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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