56843-80-2 Usage
General Description
4-Chloro-2-phenylthieno[2,3-d]pyrimidine is a chemical compound consisting of a thieno[2,3-d]pyrimidine core substituted with a chloro group at the 4-position and a phenyl group at the 2-position. It is a heterocyclic organic compound with potential use as a building block in organic synthesis or as a starting material for the preparation of various pharmaceuticals, agrochemicals, or materials for electronic devices. Its structure and reactivity make it a valuable intermediate for the synthesis of diverse compounds due to its ability to participate in various organic reactions, including nucleophilic substitution, cross-coupling, and cycloaddition reactions. As a result, 4-Chloro-2-phenylthieno[2,3-d]pyrimidine has attracted interest among chemists and researchers for its potential utility in the development of new molecules with various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 56843-80-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,4 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56843-80:
(7*5)+(6*6)+(5*8)+(4*4)+(3*3)+(2*8)+(1*0)=152
152 % 10 = 2
So 56843-80-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H7ClN2S/c13-10-9-6-7-16-12(9)15-11(14-10)8-4-2-1-3-5-8/h1-7H
56843-80-2Relevant articles and documents
Direct metallation of thienopyrimidines using a mixed lithium-cadmium base and antitumor activity of functionalized derivatives
Snegaroff, Katia,Lassagne, Frederic,Bentabed-Ababsa, Ghenia,Nassar, Ekhlass,Ely, Sidaty Cheikh Sid,Stephanie Hesse,Perspicace, Enrico,Derdour, Aicha,Mongin, Florence
experimental part, p. 4782 - 4788 (2009/12/08)
A series of thieno[2,3-d]- and thieno[3,2-d]pyrimidines have been easily synthesized using as key step a deproto-cadmiation-trapping sequence. Some of the compounds thus synthesized were screened for anticancer (cytotoxic) activities, and (S)-2-(6-iodo-2-