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3-(5-nitro-furan-2-yl)-1-phenyl-1H-pyrazole-4-carboxylic acid anhydride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

61620-99-3

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61620-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61620-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,6,2 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 61620-99:
(7*6)+(6*1)+(5*6)+(4*2)+(3*0)+(2*9)+(1*9)=113
113 % 10 = 3
So 61620-99-3 is a valid CAS Registry Number.

61620-99-3Downstream Products

61620-99-3Relevant academic research and scientific papers

(Nitrofuryl)pyrazoles, their synthesis and use, and compositions containing them

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, (2008/06/13)

3-(5-Nitro-2-furyl)pyrazoles unsubstituted in the 5-position and 5-(5-nitro-2-furyl)pyrazoles unsubstituted in the 3-position are antimicrobials and disinfectants. The compounds are structurally represented by one of the formulae: STR1 wherein A is --CHO, --CN, --COOH, a protected or derived aldehyde group or a protected or derived carboxylic acid group; B is 5-nitro-2-furyl; R1 is --H, substituted or unsubstituted hydrocarbyl (saturated or unsaturated; acyclic, alicyclic or aromatic; or araliphatic); substituted or unsubstituted (cycloaliphatic or aromatic) heterocyclic or acyl (carboxylic or carbonic acid); R2 is --H; and n is a positive whole number of at most 2.

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