Diphenyl-acetic acid-(2-dibutylamino-ethyl ester), also known as Benactyzine, is a chemical compound with the molecular formula C25H37NO2. It is a derivative of diphenylacetic acid, featuring a dibutylaminoethyl ester group attached to the carboxylic acid moiety. diphenyl-acetic acid-(2-dibutylamino-ethyl ester) is primarily used as a histamine H1 receptor antagonist, which means it blocks the action of histamine, a substance involved in allergic reactions and inflammation. Benactyzine has been historically used in the treatment of peptic ulcers and other gastrointestinal disorders due to its anticholinergic and antispasmodic properties, which help to reduce stomach acid secretion and muscle spasms in the gastrointestinal tract. However, it is important to note that the use of Benactyzine has declined due to the development of more effective and safer medications for these conditions.
The CAS Registry Mumber 641-61-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,4 and 1 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 641-61: (5*6)+(4*4)+(3*1)+(2*6)+(1*1)=62 62 % 10 = 2 So 641-61-2 is a valid CAS Registry Number.