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6-Anilino-11-aza-4-nitro-5H-benzo<6,5-a>phenoxazin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109663-24-3

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109663-24-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109663-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,6 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109663-24:
(8*1)+(7*0)+(6*9)+(5*6)+(4*6)+(3*3)+(2*2)+(1*4)=133
133 % 10 = 3
So 109663-24-3 is a valid CAS Registry Number.

109663-24-3Relevant academic research and scientific papers

Synthesis of 11-Aza-5H-benzophenoxazin-5-one and 11-Aza-5H-pyridophenoxazin-5-one Derivatives

Nan'ya, Seiko,Maekawa, Eturo,Kang, Wen-Bing,Ueno, Yoshio

, p. 1697 - 1700 (2007/10/02)

The 1,6-disubstituted- and 4,6-disubstituted-11-aza-5H-benzophenoxazin-5-one as well as 6-substituted-11-aza-5H-pyridophenoxazin-5-one derivatives were prepared by the condensation of 2-amino-3-hydroxypyridine with 5-substituted-2,3-dihalogeno-1,4-n

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