136742-83-1 Usage
General Description
1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-one(9CI) is a chemical compound with the molecular formula C7H5NO2. It belongs to the class of pyridines and oxazines, and has a heterocyclic ring structure. 1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-one(9CI) is a lactam, which is a type of cyclic amide, and is characterized by its oxazine and pyridine rings fused together. It is used in various research and industrial applications, and its properties and potential uses are of interest in pharmaceutical and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 136742-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,4 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136742-83:
(8*1)+(7*3)+(6*6)+(5*7)+(4*4)+(3*2)+(2*8)+(1*3)=141
141 % 10 = 1
So 136742-83-1 is a valid CAS Registry Number.
136742-83-1Relevant articles and documents
Microwave-assisted synthesis of benzo-[1,4]-oxazinones using MeO-PEG-OMe as solvent
Lim, Jae-Min,Gam, Gyunghee,Kim, Shin-Hyuong,Shin, Dong-Soo,Jang, Kiwan
, p. 468 - 472,5 (2020/08/31)
Efficient one-pot microwave-assisted synthesis of various benzo-[1,4]-oxazinones via Smiles rearrangement is described. Treatment of 2-chloroacetamide, substituted 2-chlorophenols and cesium carbonate in MeO-PEG-OMe (2,000) as solvent afforded the corresp
EP2/4 AGONISTS
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Page/Page column 85-86, (2010/11/03)
EP2/4 compounds having improved dual pharmacological activity are described. The uniqueness of using EP2/4 dual agonists resides in their ability to modify both uveoscleral outflow via the ciliary muscle and conventional outflow via trabecular meshwork and Schlemm's canal all in the same treatment paradigm. The compounds can be employed for the treatment of glaucoma and ocular hypertension. Formula (I).
