Vinbarbital, also known as ethylbarbituric acid or 5-ethyl-5-phenylbarbituric acid, is a barbiturate derivative that belongs to the class of sedative-hypnotic drugs. It is a white crystalline powder with a molecular formula of C12H12N2O3 and a molecular weight of 232.24 g/mol. Vinbarbital acts as a central nervous system depressant, primarily used for inducing sleep, treating insomnia, and as a pre-anesthetic medication. It works by enhancing the effects of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits neuronal excitability, leading to a calming effect on the brain. Due to its potential for abuse and dependence, as well as the availability of safer alternatives, vinbarbital is now rarely used in modern medicine.
The CAS Registry Mumber 75016-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,1 and 6 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 75016-38: (7*7)+(6*5)+(5*0)+(4*1)+(3*6)+(2*3)+(1*8)=115 115 % 10 = 5 So 75016-38-5 is a valid CAS Registry Number.