1-Acetoxy-4,6-dimethyl-hept-3-ene is a chemical compound with the molecular formula C11H20O2. It is an organic molecule that belongs to the class of esters, specifically a ketene acetal. 1-acetoxy-4,6-dimethyl-hept-3-ene is characterized by a heptene backbone with a double bond between the third and fourth carbon atoms. The molecule features two methyl groups attached to the fourth and sixth carbon atoms, respectively, and an acetoxy group (an acetate ester) attached to the first carbon. The acetoxy group is derived from acetic acid, where the hydroxyl group is replaced by an oxygen atom, forming an ester linkage. 1-acetoxy-4,6-dimethyl-hept-3-ene is used in organic synthesis and can be found in various chemical reactions, particularly those involving the protection of carbonyl groups or as an intermediate in the synthesis of more complex molecules.

820-21-3

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Basic information
1. Product Name: 1-acetoxy-4,6-dimethyl-hept-3-ene
2. Synonyms:
3. CAS NO:820-21-3
4. Molecular Formula:
5. Molecular Weight: 184.279
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1-acetoxy-4,6-dimethyl-hept-3-ene(CAS DataBase Reference)
10. NIST Chemistry Reference: 1-acetoxy-4,6-dimethyl-hept-3-ene(820-21-3)
11. EPA Substance Registry System: 1-acetoxy-4,6-dimethyl-hept-3-ene(820-21-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 820-21-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 820-21-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 820-21:
(5*8)+(4*2)+(3*0)+(2*2)+(1*1)=53
53 % 10 = 3
So 820-21-3 is a valid CAS Registry Number.

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820-21-3Downstream Products

820-05-3 4,6-Dimethyl-heptanol-(1)

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