128854-05-7 Usage
General Description
3-AMINO-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOLE is a chemical compound with the molecular formula C6H7N5. It is a pyrazole derivative with an amino group at the 3-position. 3-AMINO-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOLE has potential applications in medicinal chemistry, particularly in the development of pharmaceuticals and as a building block for organic synthesis. Its structure and properties make it a valuable addition to the repertoire of chemical compounds available for research and development in various fields including drug discovery and material science.
Check Digit Verification of cas no
The CAS Registry Mumber 128854-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,5 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128854-05:
(8*1)+(7*2)+(6*8)+(5*8)+(4*5)+(3*4)+(2*0)+(1*5)=147
147 % 10 = 7
So 128854-05-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N5/c5-3-2-1-6-8-4(2)9-7-3/h1H,(H4,5,6,7,8,9)
128854-05-7Relevant articles and documents
HETEROCYCLIC SYNTHESIS FROM 3-AMINO-4-CYANOPYRAZOLE
Deeb, Ali,El-Mobayed, Medhat,Essawy, Abdel Naby,El-Hamid, Adel Abd,El-Hamid, Atef Mohamid Abd
, p. 728 - 733 (2007/10/02)
3-Amino-4-cyanopyrazole I reacts with hydroxylamine and with hydrazine to yield 1H,6H-3-aminopyrazolopyrazole (III and IV).Diazotized IV couples with 2-naphthol to give the arylazo derivative VI which cyclizes to 9H-naphtholpyrazolo3',4' :