4,5-dimethoxy-isophthalaldehyde-dioxime is a complex organic compound with the chemical formula C10H12N2O6. It is derived from isophthalaldehyde, a dicarbaldehyde isomer of phthalaldehyde, and features two methoxy groups (-OCH3) attached to the 4 and 5 positions of the isophthalic acid structure. The dioxime functional group is formed by the reaction of the aldehyde with hydroxylamine, resulting in a compound with two oxime groups. This chemical is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as in the detection of metal ions due to its chelating properties. The compound is typically synthesized through a multi-step process involving the protection of the aldehyde groups, followed by the introduction of the methoxy groups, and finally, the formation of the dioxime. It is an important intermediate in organic chemistry, particularly in the preparation of complex molecules that require the isophthalaldehyde core with additional functional groups.
The CAS Registry Mumber 3153-88-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,5 and 3 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3153-88: (6*3)+(5*1)+(4*5)+(3*3)+(2*8)+(1*8)=76 76 % 10 = 6 So 3153-88-6 is a valid CAS Registry Number.