"3-[2-(3-methyl-4-phenyl-3H-thiazol-2-ylidene)-ethylidene]-chroman-2,4-dione" is a complex organic compound characterized by a chroman-2,4-dione core, which is a type of chromone with two carbonyl groups at the 2 and 4 positions. The molecule features a 3-methyl-4-phenyl-3H-thiazol-2-ylidene group attached to the ethylidene bridge, which connects the chroman core to the thiazole ring system. This specific arrangement of atoms and functional groups gives the compound its unique chemical properties and potential applications in various fields, such as pharmaceuticals or materials science. The compound's structure is intricate, with a combination of aromatic rings, a heterocyclic thiazole, and a chromone backbone, which may contribute to its reactivity or stability in different chemical environments.
The CAS Registry Mumber 1676-15-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 6 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1676-15: (6*1)+(5*6)+(4*7)+(3*6)+(2*1)+(1*5)=89 89 % 10 = 9 So 1676-15-9 is a valid CAS Registry Number.