The chemical compound "1H,3H-3a,7a-Propanoisobenzofuran-1,3-dione, 5-(4-methoxyphenyl)-4,6,7-triphenyl-" is a complex organic molecule with a unique structure. It features a propanoisobenzofuran-1,3-dione core, which is a type of isobenzofuran with a dione functional group. The compound is further characterized by the presence of a 4-methoxyphenyl group attached at the 5-position, and three phenyl rings at the 4, 6, and 7 positions. This structure gives the molecule specific electronic and steric properties that can be relevant in various chemical and pharmaceutical applications. The compound's complexity arises from the combination of these functional groups and the arrangement of the phenyl rings, which can influence its reactivity, stability, and potential interactions with other molecules.
The CAS Registry Mumber 65648-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,4 and 8 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 65648-70: (7*6)+(6*5)+(5*6)+(4*4)+(3*8)+(2*7)+(1*0)=156 156 % 10 = 6 So 65648-70-6 is a valid CAS Registry Number.