1374986-04-5 Usage
General Description
The chemical formula C7H5N3O4 refers to a compound known as theophylline, which is a methylxanthine derivative with various physiological effects. Theophylline is commonly used as a bronchodilator to treat conditions such as asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. It works by relaxing the smooth muscles in the airways, which helps to improve breathing. Theophylline also has a stimulating effect on the central nervous system and can improve heart function by increasing heart rate and contraction force. It is metabolized in the liver and has a narrow therapeutic window, requiring careful monitoring of blood levels to avoid toxicity. Additionally, theophylline can interact with a wide range of medications, so it is important for healthcare providers to be aware of potential drug interactions when prescribing this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 1374986-04-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,9,8 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1374986-04:
(9*1)+(8*3)+(7*7)+(6*4)+(5*9)+(4*8)+(3*6)+(2*0)+(1*4)=205
205 % 10 = 5
So 1374986-04-5 is a valid CAS Registry Number.
1374986-04-5Relevant articles and documents
PYRAZINO[2,3-D]ISOXAZOLE DERIVATIVE
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Paragraph 0117, (2013/09/26)
The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents —C(═O)R or —CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.
