6-Benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester is a complex organic compound with the molecular formula C18H18NO4S. It features a thieno[2,3-b]pyrrole core, which is a fused ring system consisting of a thiophene and a pyrrole. The molecule has a hydroxyl group at the 3-position, a benzyl group at the 6-position, and dicarboxylic acid groups at the 2 and 4 positions, which are esterified with ethyl groups. 6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester is characterized by its potential applications in the synthesis of pharmaceuticals and other organic compounds, due to its unique structure and functional groups. It is typically synthesized through multi-step organic reactions and is used as an intermediate in the preparation of more complex molecules.
1756-11-2
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Basic information
- Product Name: 6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester
- Synonyms:
- CAS NO:1756-11-2
- Molecular Formula:
- Molecular Weight: 373.43
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester(1756-11-2)
- EPA Substance Registry System: 6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester(1756-11-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1756-11-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1756-11-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,5 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1756-11:
(6*1)+(5*7)+(4*5)+(3*6)+(2*1)+(1*1)=82
82 % 10 = 2
So 1756-11-2 is a valid CAS Registry Number.
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6-benzyl-3-hydroxy-6H-thieno[2,3-b]pyrrole-2,4-dicarboxylic acid diethyl ester
