Benzo[b]thiophene-2,3-dicarbaldehyde is an organic compound with the molecular formula C10H6OS2. It is a derivative of benzo[b]thiophene, a heterocyclic aromatic compound consisting of a benzene ring fused to a thiophene ring. The compound is characterized by the presence of two formyl groups (-CHO) attached to the 2nd and 3rd carbon atoms of the benzo[b]thiophene core. This molecule is known for its unique electronic properties and is often used as a building block in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity and versatility, benzo[b]thiophene-2,3-dicarbaldehyde has attracted significant interest in the field of organic chemistry and material science.
7137-33-9
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Basic information
- Product Name: benzo[b]thiophene-2,3-dicarbaldehyde
- Synonyms:
- CAS NO:7137-33-9
- Molecular Formula:
- Molecular Weight: 190.222
- 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: benzo[b]thiophene-2,3-dicarbaldehyde(CAS DataBase Reference)
- NIST Chemistry Reference: benzo[b]thiophene-2,3-dicarbaldehyde(7137-33-9)
- EPA Substance Registry System: benzo[b]thiophene-2,3-dicarbaldehyde(7137-33-9)
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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: 7137-33-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7137-33-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,3 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.Calculate Digit Verification of CAS Registry Number 7137-33:
(6*7)+(5*1)+(4*3)+(3*7)+(2*3)+(1*3)=89
89 % 10 = 9
So 7137-33-9 is a valid CAS Registry Number.
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benzo[b]thiophene-2,3-dicarbaldehyde
