2,4-dichloro-benzaldehyde (3-benzyl-4-oxo-5-phenyl-thiazolidin-2-ylidene)-hydrazone is a complex organic compound with the molecular formula C21H15Cl2NOS. It is characterized by the presence of two chlorine atoms attached to a benzaldehyde group, which is connected to a thiazolidine ring system through a hydrazone linkage. 2,4-dichloro-benzaldehyde (3-benzyl-4-oxo-5-phenyl-thiazolidin-2-ylidene)-hydrazone exhibits a unique structure, featuring a benzyl group, a phenyl ring, and a thiazolidinone moiety. It is synthesized by reacting 2,4-dichloro-benzaldehyde with 3-benzyl-4-oxo-5-phenyl-thiazolidin-2-ylidene hydrazine, resulting in the formation of a hydrazone derivative. This chemical is of interest in the field of organic chemistry, potentially for its reactivity and the study of complex molecular structures.
The CAS Registry Mumber 7668-49-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,6 and 8 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7668-49: (6*7)+(5*6)+(4*6)+(3*8)+(2*4)+(1*9)=137 137 % 10 = 7 So 7668-49-7 is a valid CAS Registry Number.