89978-56-3 Usage
General Description
1-Bromo-4-methoxy-2-methyl-5-nitrobenzene is a chemical compound with the molecular formula C8H8BrNO3. It is a derivative of benzene with a bromine, methoxy, methyl, and nitro group attached to it. 1-BroMo-4-Methoxy-2-Methyl-5-nitrobenzene is used in organic synthesis as a reagent for building more complex molecules and as a building block for pharmaceuticals. It is important to handle this chemical with caution as it may be harmful if inhaled, ingested, or in contact with the skin, and it may also cause irritation to the respiratory system and eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 89978-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,7 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89978-56:
(7*8)+(6*9)+(5*9)+(4*7)+(3*8)+(2*5)+(1*6)=223
223 % 10 = 3
So 89978-56-3 is a valid CAS Registry Number.
89978-56-3Relevant articles and documents
First Total Synthesis of a Cytotoxic Derivative of the Natural Product Aaptamine
Puvvala, Srinu,Jadhav, Vinod D.,Narkhede, Umesh C.,Anji Karun,Venkata Ramana Reddy
, p. 2768 - 2774 (2017/06/13)
A synthetic sequence to the benzonaphthyridinone framework is described. The key step is a one-pot, base-catalyzed vicarious nucleophilic substitution followed by ring closure. Additionally, the synthesis represents the application of a vicarious nucleoph
NOVEL INHIBITOR COMPOUNDS OF PHOSPHODIESTERASE TYPE 10A
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Paragraph 1011, (2013/05/21)
The present invention relates to compounds which are inhibitors of phosphodiesterase type 10A and to their use for the manufacture of a medicament and which thus are suitable for treating or controlling of medical disorders selected from neurological diso
