493-76-5 Usage
General Description
Propanocaine, also known as dimethylpropionan?l, is a local anesthetic agent derived from proparacaine and used for ophthalmic procedures. It works by inhibiting the flow of sodium ions into nerve cells, resulting in the blockage of nerve impulses and temporary loss of sensation. Propanocaine is known for its fast onset and short duration of action, making it ideal for procedures that require rapid anesthesia. It is commonly used during eye examinations, minor surgical procedures, and to relieve eye pain and discomfort. However, like other local anesthetics, propanocaine can potentially cause allergic reactions and other adverse effects, so it should be used with caution and under the guidance of a healthcare professional.
Check Digit Verification of cas no
The CAS Registry Mumber 493-76-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 493-76:
(5*4)+(4*9)+(3*3)+(2*7)+(1*6)=85
85 % 10 = 5
So 493-76-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H25NO2/c1-3-21(4-2)16-15-19(17-11-7-5-8-12-17)23-20(22)18-13-9-6-10-14-18/h5-14,19H,3-4,15-16H2,1-2H3
