55290-73-8 Usage
General Description
4-Amino-3-chloro-2-hydroxypyridine is an organic chemical compound with the molecular formula C5H5N2OCl. As the name suggests, it has four components: an amino (-NH2) group, a chlorine atom, a hydroxyl (-OH) group, and a pyridine core. This chemical features characteristics from both its phenol and pyridine components, making it important in organic synthesis processes. It's often used as a key ingredient in the manufacture of certain types of pharmaceuticals, dyes, and chemical research studies. It should be carefully handled as it can pose potential health hazards, like skin irritation or eye damage.
Check Digit Verification of cas no
The CAS Registry Mumber 55290-73-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,2,9 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55290-73:
(7*5)+(6*5)+(5*2)+(4*9)+(3*0)+(2*7)+(1*3)=128
128 % 10 = 8
So 55290-73-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H5ClN2O/c6-4-3(7)1-2-8-5(4)9/h1-2H,(H3,7,8,9)
55290-73-8Relevant articles and documents
DIHYDROOROTATE DEHYDROGENASE INHIBITORS
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Page/Page column 73; 74, (2020/07/25)
Disclosed are compounds, compositions and methods for treating diseases, disorders, or medical conditions that are affected by the modulation of DHODH. Such compounds are represented by Formula (I) as follows: wherein R1a, R1b, R2, and R3, are defined herein.
4-amino-3-halo-2-pyridinone nucleoside and nucleotide compounds
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, (2008/06/13)
4-Amino-3-halo-1-β-D-ribofuranosyl-2-(1H)-pyridinone, 4-amino-3-halo-1-(2-deoxy-β-D-pentofuranosyl)-2(1H)-pyridinone, and nucleosides and 4-amino-3-halo-1-(2-deoxy-2,2-difluoroβ-D-pentofuranosyl)-2(1H)-pyridinone nucleosides and nucleotides are useful as antiviral agents and possess in vivo activity against the L1210 murine leukemia cell line.
