133891-52-8 Usage
General Description
1-(diphenylmethyl)-3-methyl-3-azetidinamine, also known as Diphenhydramine, is an antihistamine medication used to relieve symptoms of allergies and the common cold. Its chemical structure consists of a molecule with a diphenylmethyl group and a methyl-3-azetidinamine group. Diphenhydramine works by blocking the action of histamine in the body, reducing the symptoms of allergic reactions such as itching, sneezing, and runny nose. It is also used as a sleep aid due to its sedative effects. However, it can cause drowsiness and should be used with caution, especially when operating heavy machinery or driving.
Check Digit Verification of cas no
The CAS Registry Mumber 133891-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133891-52:
(8*1)+(7*3)+(6*3)+(5*8)+(4*9)+(3*1)+(2*5)+(1*2)=138
138 % 10 = 8
So 133891-52-8 is a valid CAS Registry Number.
133891-52-8Relevant articles and documents
ANTAGONISTS OF SNS SODIUM CHANNELS
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Page/Page column 35-36, (2010/11/25)
Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents, formula (I): R1 represents: (a) -L-A or -L' -A'
Quantitative structure-activity relationships of antibacterial agents, 7-heterocyclic amine substituted 1-cyclopropyl-6,8-difluoro-4-oxoquinoline-3-carboxylic acids
Okada,Ezumi,Yamakawa,Sato,Tsuji,Tsushima,Motokawa,Komatsu
, p. 126 - 131 (2007/10/02)
Quantitative structure-activity relationships (QSAR) of various 7-(3-substituted-azetidin-1-yl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro -4-oxoquinoline-3-carboxylic acids, 14-25, were studied to clarify the structural requirements for 3-substituted azetidi
