(Z)-3-(3,4-Dimethoxybenzylidene)-6,7-dimethoxyphthalide is a complex organic compound characterized by its unique molecular structure. It is a derivative of phthalide, which is a heterocyclic compound with a benzene ring fused to a lactone. This particular compound features a (Z)-configuration, indicating the geometric arrangement of its double bond, with the 3,4-dimethoxybenzylidene group attached to the phthalide core. The molecule also contains two methoxy groups at the 6 and 7 positions, which are electron-donating groups that can influence the compound's reactivity and physical properties. This chemical is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, due to its ability to act as a key intermediate in the formation of more complex molecules. Its specific role in these applications is related to its structural properties, which can be manipulated to create a variety of compounds with different biological activities.
The CAS Registry Mumber 98351-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,5 and 1 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 98351-53: (7*9)+(6*8)+(5*3)+(4*5)+(3*1)+(2*5)+(1*3)=162 162 % 10 = 2 So 98351-53-2 is a valid CAS Registry Number.