672-74-2 Usage
General Description
Ethenyl 3-nitrobenzoate, also known as vinyl 3-nitrobenzoate, is a chemical compound with the molecular formula C9H7NO4. It is a yellow crystalline solid that is commonly used as a building block in organic synthesis. Ethenyl 3-nitrobenzoate is widely used in the production of pharmaceuticals, agrochemicals, and dyes. It is a versatile compound with potential applications in various industries due to its reactivity and ability to undergo various chemical reactions. However, it is important to handle this compound with care due to its potential hazards, including irritant and potential toxic effects.
Check Digit Verification of cas no
The CAS Registry Mumber 672-74-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,7 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 672-74:
(5*6)+(4*7)+(3*2)+(2*7)+(1*4)=82
82 % 10 = 2
So 672-74-2 is a valid CAS Registry Number.
672-74-2Relevant articles and documents
Ethenolate transfer reactions: A facile synthesis of vinyl esters
Appaye, Srinivasan Kaliyaperumal,Nikumbh, Satish Pandurang,Govindapur, Rajeshwar Reddy,Banerjee, Shyamapada,Bhalerao, Dinesh S.,Kumar, Unniaran K. Syam
, p. 1115 - 1122 (2014/09/17)
A simple and efficient metal-free ethenolate transfer reaction has been elaborated in moderate-to-high yields from vinyl acetate. This reaction was accomplished by generation of potassium ethenolate, which was then reacted with homo and mixed anhydrides of aliphatic, aryl and heteroaryl acids, to yield the corresponding vinyl esters. The utility of thus generated vinyl esters was then probed by carrying out intramolecular Heck reactions to give isobenzofuran-1(3H)-one derivatives in excellent yields. Copyright
