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3-[5-amino-1-(4-fluorophenyl)-3-methyl-1H-4-pyrazolyl]-5-bromo-3-hydroxy-2-indolinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1308671-49-9

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1308671-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1308671-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,8,6,7 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1308671-49:
(9*1)+(8*3)+(7*0)+(6*8)+(5*6)+(4*7)+(3*1)+(2*4)+(1*9)=159
159 % 10 = 9
So 1308671-49-9 is a valid CAS Registry Number.

1308671-49-9Downstream Products

1308671-49-9Relevant academic research and scientific papers

New four-component reactions in water: A convergent approach to the metal-free synthesis of spiro[indoline/acenaphthylene-3,4′-pyrazolo[3,4-b] pyridine derivatives

Balamurugan, Kamaraj,Perumal, Subbu,Menéndez, J. Carlos

, p. 3201 - 3208 (2011)

New four-component domino reactions are described that allow the one-pot synthesis of spiro[indoline/acenaphthylene-3,4′-pyrazolo[3,4-b]pyridine derivatives from the reaction of phenylhydrazine, 3-aminocrotononitrile, isatin/acenaphthylene-1,2-dione, and

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