128-98-3 Usage
General Description
1-amino-9,10-dihydro-9,10-dioxo-4-p-toluenesulphonamidoanthracene-2-sulphonic acid is a complex chemical compound with a long molecular structure. It contains an amino group, a dihydro-9,10-dioxo group, and a sulphonamidoanthracene-2-sulphonic acid group. The presence of the p-toluenesulphonamido group indicates that it contains a toluene derivative. 1-amino-9,10-dihydro-9,10-dioxo-4-p-toluenesulphonamidoanthracene-2-sulphonic acid is likely to have diverse chemical properties and may be used in various industrial, pharmaceutical, and research applications due to its complex structure and potential reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 128-98-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128-98:
(5*1)+(4*2)+(3*8)+(2*9)+(1*8)=63
63 % 10 = 3
So 128-98-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H16N2O7S2/c1-11-6-8-12(9-7-11)31(26,27)23-15-10-16(32(28,29)30)19(22)18-17(15)20(24)13-4-2-3-5-14(13)21(18)25/h2-10,23H,22H2,1H3,(H,28,29,30)