103765-33-9 Usage
Uses
Used in Pharmaceutical Industry:
5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID DIMETHYL ESTER is used as a key reactant for the synthesis of fused pyrimidin-4-ones and substituted thieno[2,3-d]pyrimidin-4(3H)-one derivatives. These synthesized compounds have potential applications in the development of new pharmaceuticals, particularly in the treatment of various diseases and disorders.
Used in Chemical Research:
In the field of chemical research, 5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID DIMETHYL ESTER serves as an important building block for the synthesis of novel organic compounds with diverse structures and properties. Its unique chemical structure allows researchers to explore new reaction pathways and develop innovative synthetic methods, contributing to the advancement of organic chemistry.
Used in Material Science:
The compound's unique properties also make it a potential candidate for the development of new materials with specific characteristics, such as optoelectronic properties or improved stability. By incorporating 5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID DIMETHYL ESTER into the synthesis of new materials, researchers can potentially create materials with enhanced performance in various applications, such as electronics, energy storage, or environmental protection.
Check Digit Verification of cas no
The CAS Registry Mumber 103765-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,6 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103765-33:
(8*1)+(7*0)+(6*3)+(5*7)+(4*6)+(3*5)+(2*3)+(1*3)=109
109 % 10 = 9
So 103765-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H11NO4S/c1-4-5(8(11)13-2)7(10)15-6(4)9(12)14-3/h10H2,1-3H3
103765-33-9Relevant academic research and scientific papers
Synthesis and relative diatropicity of a remarkably aromatic thia[13]annulene
Mitchell, Reginald H.,Iyer, Vivekanantan S.
, p. 722 - 725 (2007/10/03)
2,4-Bis(bromomethyl)-3-methylthiophene was synthesised as an intermediate to prepare the strained thiophenobenzophanediene 11, which readily thermally valence isomerizes to the novel thia[13]annulene 10. This thia-annulene is notably diatropic and shows about 40% of the ring current of the parent bridged [14]annulene 9, which is substantially more than an analogous oxaannulene, 18, and substantially less than the azaannulene 19.
