N-[2,2,2-Trichloro-1-phenylamino-eth-(Z)-ylidene]-oxalamic acid methyl ester is a complex organic compound with the chemical formula C10H7Cl3N2O4. It is characterized by the presence of a trichloro-phenylamino group attached to an ethylidene moiety, which is in the Z-configuration, and an oxalamic acid group. The compound is further modified by a methyl ester group, which is attached to the oxalamic acid. This molecule is known for its potential applications in various chemical and pharmaceutical processes, particularly as an intermediate in the synthesis of certain pharmaceuticals. Its unique structure, with the combination of chlorine atoms, a phenyl ring, and the oxalamic acid backbone, contributes to its specific reactivity and properties.
The CAS Registry Mumber 5521-45-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,2 and 1 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5521-45: (6*5)+(5*5)+(4*2)+(3*1)+(2*4)+(1*5)=79 79 % 10 = 9 So 5521-45-9 is a valid CAS Registry Number.