(3-methyl-2,5-dioxo-tetrahydro-furan-3-yl)-acetic acid is a complex organic compound characterized by a unique molecular structure. It features a 3-methyl-2,5-dioxo-tetrahydro-furan-3-yl moiety, which is a heterocyclic ring system with a methyl group attached to the third carbon and two oxygen atoms forming a dioxo group at the second and fifth positions. This structure is connected to an acetic acid group, which is a carboxylic acid with a two-carbon chain. The compound is known for its potential applications in various chemical and pharmaceutical processes, although specific uses may vary. Its chemical formula is C7H8O5, and it is often represented by its systematic name, which reflects its structural components. (3-methyl-2,5-dioxo-tetrahydro-furan-3-yl)-acetic acid is a prime example of the diversity and complexity found in organic chemistry, with its properties and reactivity influenced by the arrangement of its atoms and functional groups.
The CAS Registry Mumber 1771-68-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 1 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1771-68: (6*1)+(5*7)+(4*7)+(3*1)+(2*6)+(1*8)=92 92 % 10 = 2 So 1771-68-2 is a valid CAS Registry Number.