31775-97-0 Usage
Uses
Used in Pharmaceutical Industry:
7-NITRO-1,2-DIHYDRO-3H-INDAZOL-3-ON is used as a key intermediate in the synthesis of various pharmaceutical compounds. Its chemical structure allows for the development of new drugs with potential therapeutic applications.
Used in Organic Synthesis:
7-NITRO-1,2-DIHYDRO-3H-INDAZOL-3-ON is used as a building block in organic synthesis for the creation of a wide range of biologically active compounds. Its nitro functional group enables it to participate in various organic reactions, making it a versatile component in the synthesis of complex organic molecules.
Used in Chemical Industry:
7-NITRO-1,2-DIHYDRO-3H-INDAZOL-3-ON is used in the chemical industry for its potential applications in cross-coupling reactions. Its unique properties make it a valuable component in the development of new chemical processes and the synthesis of novel compounds with diverse applications.
Check Digit Verification of cas no
The CAS Registry Mumber 31775-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,7 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31775-97:
(7*3)+(6*1)+(5*7)+(4*7)+(3*5)+(2*9)+(1*7)=130
130 % 10 = 0
So 31775-97-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O3/c11-7-4-2-1-3-5(10(12)13)6(4)8-9-7/h1-3H,(H2,8,9,11)
31775-97-0Relevant academic research and scientific papers
Claramunt, Rosa M.,Sanz, Dionisia,Lopez, Concepcion,Pinilla, Elena,Torres, M. Rosario,Elguero, Jose,Nioche, Pierre,Raman
, p. 1952 - 1962 (2009)
The existence of polymorphism in parent indazolin-3-one (=1,2-dihydro-3H-indazol-3-one; 1) is reported as well as an X-ray and NMRCPMAS study establishing that its 7-nitro derivative 2 exists as the 3-hydroxy tautomer. Absolute shieldings calculated at th
