637-21-8 Usage
Uses
Used in Ophthalmology:
Homatropine hydrochloride is used as a mydriatic agent for eye examinations, facilitating a thorough inspection of the retina and other internal eye structures by dilating the pupils. It is also used as a cycloplegic agent to relax the eye's focusing muscle, providing relief from eye strain and discomfort associated with certain eye conditions.
Used in Parkinson's Disease Treatment:
Homatropine hydrochloride is used as a symptomatic treatment for certain symptoms of Parkinson's disease, such as tremors and muscle stiffness, by reducing the production of fluids in the eye and providing relief from discomfort.
Used in Respiratory Conditions:
Homatropine hydrochloride is used as an antisialagogue to reduce excessive salivation and respiratory secretions, providing relief from coughing and improving breathing in patients with respiratory conditions.
Used in Drug Formulations:
Homatropine hydrochloride is used as an active pharmaceutical ingredient in eye drops or ointment formulations, ensuring targeted delivery to the eye for effective treatment of various ocular conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 637-21-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 637-21:
(5*6)+(4*3)+(3*7)+(2*2)+(1*1)=68
68 % 10 = 8
So 637-21-8 is a valid CAS Registry Number.
InChI:InChI=1/C16H21NO3.ClH/c1-17-12-7-8-13(17)10-14(9-12)20-16(19)15(18)11-5-3-2-4-6-11;/h2-6,12-15,18H,7-10H2,1H3;1H
