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α,β-Diiodo-γ-oxy-crotonic acid, also known as 2,3-diiodo-4-hydroxy-butyric acid, is a chemical compound with the molecular formula C4H6I2O3. It is a derivative of crotonic acid, featuring two iodine atoms at the α and β positions (carbons 2 and 3) and a hydroxyl group at the γ position (carbon 4). α.β-diiodo-γ-oxy-crotonic acid is of interest in organic chemistry and may have potential applications in the synthesis of pharmaceuticals and other organic compounds due to its unique structure and reactivity.

28952-72-9

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28952-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28952-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,5 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28952-72:
(7*2)+(6*8)+(5*9)+(4*5)+(3*2)+(2*7)+(1*2)=149
149 % 10 = 9
So 28952-72-9 is a valid CAS Registry Number.

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