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β,β'-Diethoxy-β-methoxy-isobutyric acid ethyl ester is a complex organic compound with the chemical formula C11H22O5. It is an ester derivative of isobutyric acid, featuring two ethoxy groups (-OCH2CH3) attached to the β-carbon and a methoxy group (-OCH3) attached to the β-carbon as well. The ethyl ester group (-COOCH2CH3) is present at the end of the molecule, which is derived from the carboxylic acid group of isobutyric acid. β,β'-diethoxy-β-methoxy-isobutyric acid ethyl ester is characterized by its unique structure and properties, making it a potential candidate for various chemical applications and reactions. Due to its complexity, it is essential to handle β,β'-diethoxy-β-methoxy-isobutyric acid ethyl ester with care and follow proper safety protocols during its synthesis and use.

91243-92-4

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91243-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91243-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,4 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91243-92:
(7*9)+(6*1)+(5*2)+(4*4)+(3*3)+(2*9)+(1*2)=124
124 % 10 = 4
So 91243-92-4 is a valid CAS Registry Number.

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