4-(3,5-Dimethyl-phenoxy)-3,5-dinitro-phenylessigsaeure-methylester, also known as methyl 4-(3,5-dimethylphenoxy)-3,5-dinitrobenzoate, is a complex organic compound with the chemical formula C16H15NO6. It is characterized by a benzoate ester structure, with a methyl group attached to the benzoic acid moiety. The molecule features a 3,5-dinitrophenyl group, which is electron-deficient due to the presence of two nitro groups, and a 3,5-dimethylphenoxy group, which introduces steric hindrance and electronic effects. 4-(3,5-Dimethyl-phenoxy)-3,5-dinitro-phenylessigsaeure-methylester is likely to be used in chemical research or as an intermediate in the synthesis of more complex molecules, given its structural features. It is important to handle such compounds with care due to the potential reactivity of the nitro groups and the phenolic hydroxyl group, which can be present in the parent acid form.
The CAS Registry Mumber 2056-00-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,5 and 6 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2056-00: (6*2)+(5*0)+(4*5)+(3*6)+(2*0)+(1*0)=50 50 % 10 = 0 So 2056-00-0 is a valid CAS Registry Number.