14704-64-4 Usage
General Description
4-amino-6-chloro-2H-pyridazin-3-one is a chemical compound with the molecular formula C4H3ClN4O. It is a heterocyclic compound with a pyridazine core structure. 4-amino-6-chloro-2H-pyridazin-3-one is a derivative of pyridazine and contains an amino group at the 4-position and a chlorine atom at the 6-position. It is used in the synthesis of pharmaceuticals and agrochemicals, and it may also have potential applications in other fields such as materials science. Its chemical properties and reactivity make it a valuable building block in organic synthesis, allowing for the creation of more complex and functionalized molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 14704-64-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14704-64:
(7*1)+(6*4)+(5*7)+(4*0)+(3*4)+(2*6)+(1*4)=94
94 % 10 = 4
So 14704-64-4 is a valid CAS Registry Number.
14704-64-4Relevant articles and documents
DIRECT AMINATION OF 3(2H)-PYRIDAZINONES: RE-INVESTIGATION OF THE REACTION OF 3,6-DIMETHOXYPYRIDAZINE WITH HYDRAZINE
Coates, William J.,McKillop, Alexander
, p. 1313 - 1329 (2007/10/02)
3,6-Dimethoxypyridazine has been shown to react with hydrazine via 4-amination of 6- methoxy and 6-hydrazino-3(2H)-pyridazinones to give 4-amino-6-methoxy- and 4-amino-6-hydrazino-3(2H)-pyridazinones, and not the corresponding 5-amino isomers as previously reported.The published synthesis of the 5-amino isomers, used to confirm the earlier findings, is incorrect as regards 5-amino-6-hydrazino-3(2H)-pyridazinone, which has been prepared by an alternative route.The 4-aminnation reaction has been extended to 6-chloro-3(2H)-pyridazinone.
