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5-fluoro-2-nitro-3-(trifluoromethyl)phenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

863983-99-7

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863983-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863983-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,9,8 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 863983-99:
(8*8)+(7*6)+(6*3)+(5*9)+(4*8)+(3*3)+(2*9)+(1*9)=237
237 % 10 = 7
So 863983-99-7 is a valid CAS Registry Number.

863983-99-7Relevant academic research and scientific papers

COUMARIN DERIVATIVE AND USE THEREOF

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Page/Page column 102-103, (2008/06/13)

The present invention relates to an alkaline earth metal salt or an organic amine salt of a compound represented by the formula [I]: wherein R1 and R2 are each a hydrogen atom, a halogen atom, or an optionally substituted linear hydrocarbon group; ring A is an optionally further substituted benzene ring; B is an optionally substituted benzene ring; R is a carboxyl group or a linear hydrocarbon group substituted with a carboxyl group and the like.

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