3-(3,4,5-trimethoxybenzylidene)indolin-2-one is a complex organic compound characterized by a unique molecular structure. It features an indolin-2-one core, which is a derivative of indole, a heterocyclic aromatic organic compound. The molecule is further distinguished by a benzylidene group attached to the 3-position of the indolin-2-one, which itself is substituted with three methoxy groups at the 3, 4, and 5 positions. 3-(3,4,5-trimethoxybenzylidene)indolin-2-one is known for its potential applications in the synthesis of various pharmaceuticals and other organic compounds due to its reactive nature and the presence of multiple functional groups. The trimethoxybenzylidene moiety contributes to the compound's reactivity and may influence its chemical properties, such as solubility and stability, in different environments.
The CAS Registry Mumber 3542-41-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,4 and 2 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3542-41: (6*3)+(5*5)+(4*4)+(3*2)+(2*4)+(1*1)=74 74 % 10 = 4 So 3542-41-4 is a valid CAS Registry Number.