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"δ-Oxo-β-methyl-Δα,β-hexensaeure-aethylester" is a complex chemical compound, which can be more commonly referred to as methyl 4-oxo-4-(2-oxopropyl)pentanoate. δ-Oxo-β-methyl-Δα,β-hexensaeure-aethylester is an organic ester derived from a hexenoic acid, characterized by the presence of a double bond (Δα,β) between the α and β carbons, a methyl group (β-methyl) on the β carbon, and a δ-oxo group, indicating a carbonyl group three carbons away from the terminal end of the molecule. The aethylester part of the name signifies that the carboxylic acid group is esterified with ethanol. δ-Oxo-β-methyl-Δα,β-hexensaeure-aethylester is likely used in the synthesis of various organic compounds and may have applications in the pharmaceutical or chemical industries due to its unique structural features.

3808-28-4

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3808-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3808-28-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,0 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3808-28:
(6*3)+(5*8)+(4*0)+(3*8)+(2*2)+(1*8)=94
94 % 10 = 4
So 3808-28-4 is a valid CAS Registry Number.

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