957-57-3 Usage
Chemical structure
1-(diethylamino)-6-ethyl-5,7-dimethyl-3H-pyrrolizin-3-one
Type of drug
Local anesthetic
Medical use
Commonly used for various medical and dental procedures
Mechanism of action
Blocks the transmission of nerve signals in the body, leading to numbness and reduced sensation in the targeted area
Combination with other medications
Often combined with other medications to create local anesthetic solutions for use during surgeries, injections, and other medical procedures
Physical form
White crystalline powder
Administration method
Typically administered through injection
Side effects
Can cause allergic reactions, dizziness, and nausea in some individuals
Check Digit Verification of cas no
The CAS Registry Mumber 957-57-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 957-57:
(5*9)+(4*5)+(3*7)+(2*5)+(1*7)=103
103 % 10 = 3
So 957-57-3 is a valid CAS Registry Number.