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Nicotinic acid-(2-phenyl-propylamide), also known as naphazoline, is a chemical compound belonging to the imidazoline class. It is primarily used as a vasoconstrictor in over-the-counter eye and nasal drops to relieve redness and congestion. Naphazoline works by narrowing the blood vessels, which reduces swelling and redness in the affected area. It is available in various formulations, such as 0.01% to 0.1% eye drops and 0.05% to 0.1% nasal sprays. However, it is essential to use it as directed and not exceed the recommended dosage, as prolonged or excessive use may lead to rebound congestion and other side effects.

1219-40-5

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1219-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219-40-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,1 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219-40:
(6*1)+(5*2)+(4*1)+(3*9)+(2*4)+(1*0)=55
55 % 10 = 5
So 1219-40-5 is a valid CAS Registry Number.

1219-40-5Downstream Products

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