6357-99-9 Usage
Uses
Used in Dye Industry:
4-amino-3-sulfo-1,8-naphthalic anhydride is used as a precursor for the synthesis of azo dyes due to its ability to react with various substrates, resulting in the formation of colorful and stable dyes. Its application in this industry is crucial for the production of textiles, paints, and other materials that require vibrant and long-lasting coloration.
Used in Pharmaceutical Synthesis:
In the pharmaceutical industry, 4-amino-3-sulfo-1,8-naphthalic anhydride is utilized as a key intermediate in the synthesis of certain drugs. Its unique chemical structure allows for the creation of pharmaceuticals with specific therapeutic properties, contributing to the development of new medications.
Used in Agrochemical Production:
4-amino-3-sulfo-1,8-naphthalic anhydride also finds application in the agrochemical sector, where it serves as a building block for the synthesis of various agrochemicals. Its role in this industry is essential for the development of products that enhance crop protection and yield.
Used in Other Organic Compounds Synthesis:
Beyond the aforementioned industries, 4-amino-3-sulfo-1,8-naphthalic anhydride is employed in the synthesis of a range of other organic compounds. Its versatility in chemical reactions makes it a valuable component in the creation of specialty chemicals for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 6357-99-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,5 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6357-99:
(6*6)+(5*3)+(4*5)+(3*7)+(2*9)+(1*9)=119
119 % 10 = 9
So 6357-99-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H7NO6S/c13-10-5-2-1-3-6-9(5)7(12(15)19-11(6)14)4-8(10)20(16,17)18/h1-4H,13H2,(H,16,17,18)
