26031-81-2 Usage
General Description
1-[2-Hydroxy-2(2-thienyl)ethyl]pyridinium bromide, also known as "thiethylperazine bromide," is a medication used to treat nausea and vomiting. It belongs to the class of antihistamines and anticholinergics, and works by blocking the action of histamine and acetylcholine in the body. This chemical is commonly used to relieve symptoms associated with motion sickness, vertigo, and certain types of inner ear problems. It is available in oral and injectable forms, and is typically prescribed by a healthcare professional for short-term use. While generally considered safe and effective, it may cause drowsiness, dizziness, and dry mouth as common side effects. Thiethylperazine bromide should be used with caution in individuals with certain medical conditions or when taking other medications, and proper dosing and administration should be followed as recommended by a healthcare provider.
Check Digit Verification of cas no
The CAS Registry Mumber 26031-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 26031-81:
(7*2)+(6*6)+(5*0)+(4*3)+(3*1)+(2*8)+(1*1)=82
82 % 10 = 2
So 26031-81-2 is a valid CAS Registry Number.
26031-81-2Relevant articles and documents
Synthesis and Nitration of Some Thieno-fused Analogues of the Benzo[a]quinolizinium Cation
Sato, Kiyoshi,Arai, Sadao,Yamagishi, Takamichi
, p. 57 - 64 (2007/10/03)
Three thieno-fused analogues of benzo[a]quinolizinium (1), thieno[3,2-a]- and thieno[2,3-a]quinolizinimn 4 and 5 and thiazolo[2,3-a]isoquinolinium (6), were synthesized by photocyclization of 1-(2-thienylvinyl)pyridinium salts 9a and 9b and 3-styrylthiazolium salt 9c, respectively. The nitration of the compounds 4, 5, and 6 occurred predominantly at positions 2, 3, and 7, respectively, while the nitro group was introduced into the 8- and 10-positions of 1 in the ratio of 68:32. The nmr and uv spectral properties and reduction potentials of 4-6 were also compared with those of the parent compound 1.
