Cyclobarbital calcium, also known as calcium cyclobarbitone, is a barbiturate drug that belongs to the class of sedative-hypnotic agents. It is a white, odorless, crystalline powder that is soluble in water and has a molecular formula of C12H10CaN2O3. Cyclobarbital calcium is primarily used as a central nervous system depressant to induce sleep, relieve anxiety, and control seizures. It works by enhancing the effects of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits neuronal activity, leading to a calming effect on the brain. Due to its potential for abuse and dependence, cyclobarbital calcium is classified as a Schedule II controlled substance in many countries, and its use is typically reserved for short-term treatment under medical supervision.
The CAS Registry Mumber 5897-20-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,9 and 7 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5897-20: (6*5)+(5*8)+(4*9)+(3*7)+(2*2)+(1*0)=131 131 % 10 = 1 So 5897-20-1 is a valid CAS Registry Number.