51920-03-7 Usage
General Description
2-(ethylanilino)ethyl benzoate, also known as benzocaine, is a local anesthetic commonly used as a pain reliever and numbing agent. It is a white, odorless powder that dissolves in water and alcohol, making it versatile for a variety of applications. Benzocaine works by blocking the nerve signals in the body, which in turn reduces the sensation of pain. It is often used in over-the-counter products such as oral pain relievers, throat lozenges, and topical pain relief creams. However, it should be used with caution as high doses or prolonged use can lead to side effects such as allergic reactions, skin irritation, and more serious health complications.
Check Digit Verification of cas no
The CAS Registry Mumber 51920-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,2 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51920-03:
(7*5)+(6*1)+(5*9)+(4*2)+(3*0)+(2*0)+(1*3)=97
97 % 10 = 7
So 51920-03-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H19NO2/c1-2-18(16-11-7-4-8-12-16)13-14-20-17(19)15-9-5-3-6-10-15/h3-12H,2,13-14H2,1H3
51920-03-7Relevant articles and documents
A convenient synthesis of push-pull polyenes designed for the elaboration of efficient nonlinear optical materials
Mladenova, Margarita,Ventelon, Lionel,Blanchard-Desce, Mireille
, p. 6923 - 6926 (2007/10/03)
We present a convenient and versatile synthetic approach towards push-pull phenylpolyenes and diphenylpolyenes bearing a hydroxyl functional group. These chromophores are of particular interest for the design of efficient nonlinear optics materials due to their large optical nonlinearities, their transparency in the near IR and their capacity to be incorporated into polymeric materials.
