387827-33-0 Usage
General Description
1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-(4-nitrophenyl)-, 1,1-dimethylethyl ester is a chemical compound with the molecular formula C17H20N2O4. It is commonly known as tadalafil, and it is a prescription medication used to treat erectile dysfunction and symptoms of benign prostatic hyperplasia. Tadalafil works by increasing blood flow to the penis, allowing for a stronger and longer-lasting erection. It belongs to a class of drugs known as phosphodiesterase-5 (PDE5) inhibitors and is typically taken orally. Tadalafil has a relatively long duration of action, with its effects lasting for up to 36 hours, and it has become a widely used treatment for erectile dysfunction. However, it can cause side effects such as headache, indigestion, and muscle aches in some individuals.
Check Digit Verification of cas no
The CAS Registry Mumber 387827-33-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,7,8,2 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 387827-33:
(8*3)+(7*8)+(6*7)+(5*8)+(4*2)+(3*7)+(2*3)+(1*3)=200
200 % 10 = 0
So 387827-33-0 is a valid CAS Registry Number.
387827-33-0Relevant articles and documents
Pyrrolopyrimidine compound, pharmaceutical composition containing thereof, and preparation method and applications
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Paragraph 0206-0210, (2019/11/29)
The invention relates to a pyrrolopyrimidine compound represented by formula I, a pharmaceutical composition containing thereof, and a preparation method and applications in preventing or treating Weel protein kinase related diseases.
PHARMACEUTICAL COMPOUND
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Page/Page column 124; 125, (2017/01/26)
Provided is a tryptophan-2,3-dioxygenase (TDO) and/or indoleamine-2,3-dioxygenase (IDO) inhibitor compound for use in medicine, which compound comprises the general formula (I) detailed within.
PYRIMIDOPYRIMIDINONES USEFUL AS WEE-1 KINASE INHIBITORS
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Page/Page column 241; 242, (2015/07/07)
The present invention relates to compounds that are useful as inhibitors of the activity of Wee-1 kinase. The present invention also relates to pharmaceutical compositions comprising these compounds and to methods of using these compounds in the treatment of cancer and methods of treating cancer.