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6-anilino-4-nitro-5H-benzophenothiazin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111680-50-3

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111680-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111680-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,8 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111680-50:
(8*1)+(7*1)+(6*1)+(5*6)+(4*8)+(3*0)+(2*5)+(1*0)=93
93 % 10 = 3
So 111680-50-3 is a valid CAS Registry Number.

111680-50-3Relevant academic research and scientific papers

Synthesis of Some 5H-Benzophenothiazin-5-one Derivatives

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

, p. 381 - 386 (2007/10/02)

Several substituted 6-anilino-5H-benzophenothiazin-5-one derivatives were prepared by condensation of substituted 1,4-naphthoquinones with 2-aminobenzenethiol in pyridine.The reduction and acetylation of the resulting compounds were also investigated.

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