Topicaine is a local anesthetic chemical belonging to the amide class, primarily used for its numbing effect on the skin and mucous membranes. It is commonly employed in medical procedures, such as injections, minor surgeries, and dental treatments, to alleviate pain and discomfort. Topicaine works by blocking the transmission of nerve impulses, thus preventing the sensation of pain. It is generally considered safe and effective, but like any other drug, it may cause side effects such as allergic reactions, skin irritation, or, in rare cases, systemic toxicity.
The CAS Registry Mumber 76-91-5 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 6 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 76-91: (4*7)+(3*6)+(2*9)+(1*1)=65 65 % 10 = 5 So 76-91-5 is a valid CAS Registry Number.
