148-54-9 Usage
General Description
5-amino-2-[(2-methoxyphenyl)amino]benzenesulphonic acid is a compound with the molecular formula C13H14N2O4S. It is a derivative of benzenesulfonic acid and contains an amino group and a methoxyphenyl group attached to the benzene ring. This chemical is commonly used as a dye intermediate and in the production of azo dyes. It is also used in the manufacturing of various pharmaceuticals and as a chemical intermediate in organic synthesis. Additionally, it has potential applications in the field of materials science and in the development of new functional materials.
Check Digit Verification of cas no
The CAS Registry Mumber 148-54-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 148-54:
(5*1)+(4*4)+(3*8)+(2*5)+(1*4)=59
59 % 10 = 9
So 148-54-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H14N2O4S/c1-19-12-5-3-2-4-10(12)15-11-7-6-9(14)8-13(11)20(16,17)18/h2-8,15H,14H2,1H3,(H,16,17,18)
