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1H-Pyrazole-3,5-dicarboxylic acid, 1-(2-nitrophenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99867-03-5

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99867-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99867-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,6 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99867-03:
(7*9)+(6*9)+(5*8)+(4*6)+(3*7)+(2*0)+(1*3)=205
205 % 10 = 5
So 99867-03-5 is a valid CAS Registry Number.

99867-03-5Relevant academic research and scientific papers

Synthesis and oral antiallergic activity of carboxylic acids derived from imidazo[2,1-c][1,4]benzoxazines, imidazo[1,2-a]quinolines, imidazo[1,2-a]quinoxalines, imidazo[1,2-a]quinoxalinones, pyrrolo[1,2-a]quinoxalinones, pyrrolo[2,3-a]quinoxalinones, and

Ager,Barnes,Danswan,Hairsine,Kay,Kennewell,Matharu,Miller,Robson,Rowlands,Tully,Westwood

, p. 1098 - 1115 (2007/10/02)

4H-Imidazo[2,1-c][1,4]benzoxazine-1-carboxylic acid (3) was found to possess potent activity in the IgE-induced rat passive cutaneous anaphylaxis model which may be predictive of clinical antiallergic activity. Compared to disodium cromoglycate (DSCG,1),

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