4-methyl-4H-benzo[1,4]thiazine-2,3-dione 2-[(2-nitro-phenyl)-hydrazone] is a complex organic compound with the molecular formula C11H8N4O3S. It is a derivative of benzothiazine, featuring a methyl group at the 4-position and a hydrazone functional group attached to the 2-position. The hydrazone moiety is formed by the reaction of the 2-nitrophenyl group with the carbonyl group of the benzothiazine core. 4-methyl-4H-benzo[1,4]thiazine-2,3-dione 2-[(2-nitro-phenyl)-hydrazone] is characterized by its yellow crystalline appearance and is known for its potential applications in the field of chemistry, particularly in the synthesis of various pharmaceuticals and chemical research. Due to its complex structure, it is typically synthesized through multi-step reactions and is of interest to organic chemists for its unique properties and reactivity.
The CAS Registry Mumber 3240-07-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3240-07: (6*3)+(5*2)+(4*4)+(3*0)+(2*0)+(1*7)=51 51 % 10 = 1 So 3240-07-1 is a valid CAS Registry Number.