"6-bromo-3-[2-(3-methyl-4-phenyl-3H-thiazol-2-ylidene)-ethylidene]-chroman-2,4-dione" is a complex organic compound characterized by its unique molecular structure. It features a chroman-2,4-dione core, which is a type of chromone with a carbonyl group at the 2 and 4 positions. The molecule is further distinguished by the presence of a 6-bromo substituent, which introduces a bromine atom at the 6th position. Additionally, it has a 3-methyl-4-phenyl-3H-thiazol-2-ylidene group attached to the ethylidene bridge, contributing to its specific chemical properties. 6-bromo-3-[2-(3-methyl-4-phenyl-3H-thiazol-2-ylidene)-ethylidene]-chroman-2,4-dione is likely to be of interest in the fields of organic chemistry and medicinal chemistry, potentially for its reactivity or as a precursor in the synthesis of other complex molecules.
The CAS Registry Mumber 4699-05-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,9 and 9 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4699-05: (6*4)+(5*6)+(4*9)+(3*9)+(2*0)+(1*5)=122 122 % 10 = 2 So 4699-05-2 is a valid CAS Registry Number.