2,4-dichloro-benzaldehyde (3-benzyl-5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazone is a complex organic compound with the molecular formula C16H13Cl2N2O2S. It is characterized by the presence of two chlorine atoms attached to a benzaldehyde group, which is connected to a thiazolidine-2-ylidene hydrazone moiety. 2,4-dichloro-benzaldehyde (3-benzyl-5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazone is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structural features. The molecule's structure includes a benzene ring with two chlorine substituents at the 2nd and 4th positions, a formyl group (aldehyde), and a thiazolidine ring system with a hydrazone functional group. The hydrazone linkage is formed between the aldehyde group and the thiazolidine ring, creating a stable, conjugated system. 2,4-dichloro-benzaldehyde (3-benzyl-5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazone's synthesis and reactivity are of interest in organic chemistry, particularly in the context of developing new synthetic routes and understanding the properties of such complex molecules.
The CAS Registry Mumber 7700-97-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,0 and 0 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 7700-97: (6*7)+(5*7)+(4*0)+(3*0)+(2*9)+(1*7)=102 102 % 10 = 2 So 7700-97-2 is a valid CAS Registry Number.