2-Formyl-3,4-dihydro-2H-pyran is an organic compound with the molecular formula C6H10O2. It is a heterocyclic compound, specifically a pyran derivative, which features a six-membered oxygen-containing ring. The molecule contains a formyl group (aldehyde) at the 2-position and two hydrogen atoms attached to the 3 and 4 positions, making it a dihydro derivative. This chemical is used as an intermediate in the synthesis of various organic compounds, particularly in the preparation of pharmaceuticals and natural products. It is known for its reactivity, allowing for further functionalization and modification in chemical reactions.
1984-73-2
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Basic information
- Product Name: 2-formyl-3,4-dihydro-2H-pyran
- Synonyms:
- CAS NO:1984-73-2
- Molecular Formula:
- Molecular Weight: 112.128
- 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: 2-formyl-3,4-dihydro-2H-pyran(CAS DataBase Reference)
- NIST Chemistry Reference: 2-formyl-3,4-dihydro-2H-pyran(1984-73-2)
- EPA Substance Registry System: 2-formyl-3,4-dihydro-2H-pyran(1984-73-2)
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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: 1984-73-2(Hazardous Substances Data)
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1984-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1984-73-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,8 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 1984-73:
(6*1)+(5*9)+(4*8)+(3*4)+(2*7)+(1*3)=112
112 % 10 = 2
So 1984-73-2 is a valid CAS Registry Number.
1984-73-2Upstream product
1984-73-2Downstream Products
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2-formyl-3,4-dihydro-2H-pyran
