112342-58-2 Usage
General Description
4,6-Dichloro-3-methoxypyridazine is a chemical compound with the molecular formula C5H4Cl2N2O. It is a chlorinated pyridazine derivative with a methoxy group attached to the third position. 4,6-DICHLORO-3-METHOXYPYRIDAZINE is commonly used in the pharmaceutical industry as a building block for the synthesis of various heterocyclic compounds. It is also used in agrochemicals and as an intermediate in organic synthesis. 4,6-Dichloro-3-methoxypyridazine is known for its potential toxicity and should be handled with care in a well-ventilated environment and with proper protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 112342-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,4 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112342-58:
(8*1)+(7*1)+(6*2)+(5*3)+(4*4)+(3*2)+(2*5)+(1*8)=82
82 % 10 = 2
So 112342-58-2 is a valid CAS Registry Number.
112342-58-2Relevant articles and documents
Studies on Syntheses and Reactions of Methoxypyridazines. II. Methoxylation of 3,4,6-Trichloropyridazine
Nagashima, Hiromu,Ukai, Kiyoshi,Oda, Hirohisa,Masaki, Yukio,Kaji, Kenji
, p. 350 - 356 (2007/10/02)
Methoxylation of 3,4,6-trichloropyridazine (1) with sodium methoxide was investigated in detail.Dimethoxylation of 1 afforded 6-chloro-3,4-dimethoxypyridazine (5) and a molecular complex (M) which is composed of 5 and 3-chloro-4,6-dimethoxypyridazine (6) in a ratio of 1:1.The nature of the complex (M) was examined by thermal and X-ray analyses.The molecular complex (M) was also obtained by monomethoxylation of 3,6-dichloro-4-methoxypyridazine (3) with sodium methoxide. Keywords --- 3,4,6-trichloropyridazine; methoxylation; pyridazinone; dimethoxymonochloropyridazine; trimethoxypyridazine; molecular complex; thermal analysis; X-ray analysis
