222970-61-8 Usage
General Description
5-NITRO-6-OXO-1,6-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID METHYL ESTER is a chemical compound with the molecular formula C7H7N3O5. It is a nitroaromatic compound that contains a nitro group and a pyridine ring. This chemical is often used in the synthesis of pharmaceuticals and agrochemicals. It is also used as a reagent in chemical reactions and as an intermediate in organic synthesis. Additionally, it can act as a catalyst in certain chemical processes. However, 5-NITRO-6-OXO-1,6-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID METHYL ESTER should be handled with care, as it can be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 222970-61-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,9,7 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 222970-61:
(8*2)+(7*2)+(6*2)+(5*9)+(4*7)+(3*0)+(2*6)+(1*1)=128
128 % 10 = 8
So 222970-61-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N2O5/c1-14-7(11)4-2-5(9(12)13)6(10)8-3-4/h2-3H,1H3,(H,8,10)
222970-61-8Relevant articles and documents
Solid phase synthesis of 1,3,5-trisubstituted pyridin-2-ones
Linn, James A.,Gerritz, Samuel W.,Handlon, Anthony L.,Hyman, Clifton E.,Heyer, Dennis
, p. 2227 - 2230 (1999)
The solid phase synthesis of 1,3,5-trisubsituted pyridin-2-ones is reported via selective 1NH-alkylation of 3-amino-5-carbomethoxy-1H-pyridin- 2-one with a solid-supported halo-acid. Coupling of an acid to solid- supported 3-aminopyridinone was
