Related Products of 1121-79-5, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.1121-79-5, Name is 3-Chloro-6-methylpyridazine, molecular formula is C5H5ClN2. In a article，once mentioned of 1121-79-5
This invention concerns compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein X is CH or N; m is 2 or 3 and n is 1, 2 or 3; wherein 1 or 2 C-atoms of the CH2 groups of the STR1 moiety which may also contain one double bond, may be substituted with C1-6 alkyl, amino, aminocarbonyl, mono- or di(C1-6 alkyl)amino, C1-6 alkyloxycarbony, C1-6 alkylcarbonylamino, hydroxy or C1-6 alkyloxy; and/or 2 C-atoms of said CH2 groups may be bridged with C2-4 alkanediyl; R1 is hydrogen, C1-6 alkyl, C1-6 alkyloxy, C1-6 alkylthio, amino, mono- or di(C1-6 alkyl)amino, Ar, ArNH–, C3-6 cycloalkyl, hydroxymethyl or benzyloxymethyl; R2 and R3 are hydrogen, or taken together may form a bivalent radical of formula –CH=CH–CH=CH–; in case X represents CH then L is a radical L1, L2 or L3 ; or in case X represents N then L is a radical L2 or L3 ; L1 is Ar-C1-6 alkyloxy, Ar-oxy, Ar-thio, Ar-carbonylamino, di-Ar-methyloxy-, N-Ar-piperazinyl, N-Ar-homopiperazinyl, 2-benzimidazolinonyl, Ar–NR4 –, Ar-Alk-NR4 –, Ar–NR4 -Alk-NR5 — or Het-NR4 –; L2 is Ar, Ar-carbonyl, Ar–CH=CH–CH2 –, naphtalenyl or Het; L3 is C1-6 alkyl substituted with one or two radicals selected from Ar, Ar-oxy, or Ar-thio, further optionally substituted with cyano or hydroxy; 2,2-dimethyl-1,2,3,4-tetrahydro-naphtalenyl; 2,2-dimethyl-1H-2,3-dihydroindenyl;Ar-piperidinyl or Ar–NR4 -Alk-; R4 and R5 are each independently selected from hydrogen or C1-6 alkyl; Alk is C1-6 alkanediyl; their preparation, compositions containing them and their use as a medicine.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1121-79-5
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N631 – PubChem