2-Butenedioic acid, 2-fluoro-3-hydroxy, diethyl ester, sodium salt is a chemical compound with the molecular formula C8H11FNaO5. It is an organic salt derived from 2-butenedioic acid, also known as maleic acid, with a fluorine atom at the 2-position and a hydroxyl group at the 3-position. The diethyl ester form indicates that two ethyl groups are attached to the carboxylic acid groups, and the sodium salt form suggests that the compound has undergone ion exchange with sodium ions. This chemical is used in various applications, such as in the synthesis of pharmaceuticals and other organic compounds, due to its unique structure and reactivity. It is important to handle 2-Butenedioic acid, 2-fluoro-3-hydroxy-, diethyl ester, sodium salt with care, as it may have specific safety and environmental considerations.
The CAS Registry Mumber 7582-61-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,8 and 2 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7582-61: (6*7)+(5*5)+(4*8)+(3*2)+(2*6)+(1*1)=118 118 % 10 = 8 So 7582-61-8 is a valid CAS Registry Number.