4,5,6,7,8,9-Hexahydro-as-indaceno[4,5-c]furan-1,3-dione is a complex organic compound with the molecular formula C11H12O3. It is a derivative of as-indacene, a tricyclic aromatic hydrocarbon, and features a furan ring fused to the as-indacene core. The compound is characterized by its hexahydro structure, which means it contains six hydrogen atoms bonded to carbon atoms in a cyclic manner. The 1,3-dione functional group indicates the presence of two carbonyl groups (C=O) at the 1st and 3rd positions of the molecule. 4,5,6,7,8,9-hexahydro-as-indaceno[4,5-c]furan-1,3-dione is of interest in organic chemistry and may have potential applications in the synthesis of pharmaceuticals or other specialty chemicals due to its unique structure and properties.
The CAS Registry Mumber 6004-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,0 and 4 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6004-93: (6*6)+(5*0)+(4*0)+(3*4)+(2*9)+(1*3)=69 69 % 10 = 9 So 6004-93-9 is a valid CAS Registry Number.