Sulfanilic acid-(3-chloro-5,6-dimethyl-pyrazin-2-ylamide) is a complex organic compound with the chemical formula C12H13ClN4O2S. It is a derivative of sulfanilic acid, which is a well-known compound used in the synthesis of various dyes and pharmaceuticals. The molecule features a sulfonamide group attached to a pyrazine ring, with a chloro substituent at the 3-position and two methyl groups at the 5 and 6 positions. This specific chemical structure endows it with unique properties and potential applications in various fields, such as the development of new drugs, agrochemicals, or as intermediates in the synthesis of other complex molecules. Due to its specific functional groups and structural features, it may exhibit different reactivity and biological activity compared to other sulfanilic acid derivatives.
The CAS Registry Mumber 965-21-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,6 and 5 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 965-21: (5*9)+(4*6)+(3*5)+(2*2)+(1*1)=89 89 % 10 = 9 So 965-21-9 is a valid CAS Registry Number.