3874-84-8 Usage
General Description
6-amino-5-[(2-chloro-4-nitrophenyl)azo]naphthalene-1-sulphonamide is a chemical compound with the molecular formula C16H12ClN5O4S. It is a naphthylamine-based dye molecule that contains an azo group, a sulphonamide group, and a nitro group. 6-amino-5-[(2-chloro-4-nitrophenyl)azo]naphthalene-1-sulphonamide is commonly used as a dye in various industries, including textiles, food, and cosmetics. Its vibrant yellow to orange color makes it a popular choice for coloring products. However, due to its complex structure and potential health risks, such as carcinogenicity, it is important to handle and use this chemical with caution and in accordance with safety guidelines.
Check Digit Verification of cas no
The CAS Registry Mumber 3874-84-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,7 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3874-84:
(6*3)+(5*8)+(4*7)+(3*4)+(2*8)+(1*4)=118
118 % 10 = 8
So 3874-84-8 is a valid CAS Registry Number.
InChI:InChI=1/C16H12ClN5O4S/c17-12-8-9(22(23)24)4-7-14(12)20-21-16-11-2-1-3-15(27(19,25)26)10(11)5-6-13(16)18/h1-8H,18H2,(H2,19,25,26)/b21-20+