β-Ethyl-α-acetyl-cis-acrylsaeure-methylester, also known as methyl 2-(1-ethenyl-2-oxoethyl)-3-oxobutanoate, is a chemical compound with the molecular formula C8H10O4. It is a colorless liquid with a fruity, green, and floral odor, and is commonly used as a fragrance ingredient in various applications, including perfumes, cosmetics, and household products. β-Ethyl-α-acetyl-cis-acrylsaeure-methylester is characterized by its cis-configuration, which refers to the arrangement of its double bond, and its ester functional group, which contributes to its pleasant scent. It is synthesized through a series of chemical reactions and is subject to strict quality control to ensure its purity and safety for use in consumer products.

20047-93-2

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Basic information
1. Product Name: β-Ethyl-α-acetyl-cis-acrylsaeure-methylester
2. Synonyms:
3. CAS NO:20047-93-2
4. Molecular Formula:
5. Molecular Weight: 156.181
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: β-Ethyl-α-acetyl-cis-acrylsaeure-methylester(CAS DataBase Reference)
10. NIST Chemistry Reference: β-Ethyl-α-acetyl-cis-acrylsaeure-methylester(20047-93-2)
11. EPA Substance Registry System: β-Ethyl-α-acetyl-cis-acrylsaeure-methylester(20047-93-2)
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: 20047-93-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 20047-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,4 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20047-93:
(7*2)+(6*0)+(5*0)+(4*4)+(3*7)+(2*9)+(1*3)=72
72 % 10 = 2
So 20047-93-2 is a valid CAS Registry Number.

20047-93-2Upstream product

20047-93-2Downstream Products

4376-23-2 (E)-hex-3-en-2-one

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