3,4-diaminopyridazine hydrochloride is a chemical compound with the molecular formula C4H5N5?HCl. It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. 3,4-diaminopyridazine hydrochloride is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other chemical products. It is also known for its potential applications in the development of dyes, pigments, and other specialty chemicals. Due to its reactivity and versatility, 3,4-diaminopyridazine hydrochloride is an important building block in the chemical industry, enabling the creation of a wide range of products with diverse applications.
The CAS Registry Mumber 1593-17-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,9 and 3 respectively; the second part has 2 digits, 1 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1593-17: (6*1)+(5*5)+(4*9)+(3*3)+(2*1)+(1*7)=85 85 % 10 = 5 So 1593-17-5 is a valid CAS Registry Number.