Benzenesulfonic acid, 2-(2,4-dinitrophenyl)hydrazide, is a chemical compound with the molecular formula C12H10N4O6S. It is a derivative of benzenesulfonic acid, where a hydrazide group is attached to the benzene ring, and a 2,4-dinitrophenyl group is present at the 2-position. Benzenesulfonic acid,2-(2,4-dinitrophenyl)hydrazide is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is characterized by its yellow crystalline appearance and is soluble in water. The compound's properties, such as its acidity and reactivity with other chemicals, make it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 37049-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,0,4 and 9 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 37049-86: (7*3)+(6*7)+(5*0)+(4*4)+(3*9)+(2*8)+(1*6)=128 128 % 10 = 8 So 37049-86-8 is a valid CAS Registry Number.