1370442-64-0 Usage
General Description
1,8-dibromo-4,5-dimethoxyanthracene is a chemical compound with the molecular formula C18H14Br2O2. It is a derivative of anthracene, which is a polycyclic aromatic hydrocarbon. 1,8-dibromo-4,5-dimethoxyanthracene is commonly used in organic synthesis and materials science as a building block for the synthesis of various organic compounds, including dyes, pigments, and pharmaceuticals. Its unique structure and reactivity make it a valuable tool for creating complex molecules with specific properties. However, like many brominated compounds, 1,8-dibromo-4,5-dimethoxyanthracene should be handled with caution due to its potential hazard to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 1370442-64-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,4,4 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1370442-64:
(9*1)+(8*3)+(7*7)+(6*0)+(5*4)+(4*4)+(3*2)+(2*6)+(1*4)=140
140 % 10 = 0
So 1370442-64-0 is a valid CAS Registry Number.
1370442-64-0Relevant articles and documents
A practical synthesis of 1,4,5,8-tetramethoxyanthracene from inexpensive and readily available 1,8-dihydroxyanthraquinone
Navale, Tushar S.,Rathore, Rajendra
, p. 805 - 809 (2012)
The preparation of gram quantities of 1,4,5,8-tetra-methoxyanthracene from commercially available and inexpensive 1,8-dihydroxyanthraquinone is described. The key steps in the synthesis involve bromination of 1,8-dimethoxyanthracene to form 1,8-dibromo-4,5-dimethoxyanthracene followed by Cu(I) catalyzed replacement of bromo substituents with methoxy groups. The contrasting reports concerning the preparation of 1,8-dimethoxy-anthracene from 1,8- dimethoxyanthraquinone using zinc dust in refluxing acetic acid are also discussed. Georg Thieme Verlag Stuttgart · New York.
