73398-43-3 Usage
General Description
The chemical "pentasodium 4-amino-6-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulphonatophenyl]azo]-3-[(2,5-disulphonatophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate" is a highly complex and long-named compound that consists of sodium, amino groups, sulphonate groups, chloro-triazinyl groups, and hydroxynaphthalene groups. It is a synthetic dye with a highly specific chemical structure, likely designed for use in pharmaceuticals, textiles, or other industrial applications. The compound may have specific dyeing properties, such as vivid color, good solubility, and resistance to fading or washing, making it valuable for use as a colorant in consumer products. The intricate structure of the chemical suggests potential complexity in its synthesis, purification, and application.
Check Digit Verification of cas no
The CAS Registry Mumber 73398-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,9 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73398-43:
(7*7)+(6*3)+(5*3)+(4*9)+(3*8)+(2*4)+(1*3)=153
153 % 10 = 3
So 73398-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H17Cl2N9O16S5.5Na/c26-23-30-24(27)32-25(31-23)29-12-7-10(1-3-14(12)54(41,42)43)33-36-21-17(57(50,51)52)6-9-5-16(56(47,48)49)20(19(28)18(9)22(21)37)35-34-13-8-11(53(38,39)40)2-4-15(13)55(44,45)46;;;;;/h1-8,33H,28H2,(H,38,39,40)(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52)(H,29,30,31,32);;;;;/q;5*+1/p-5/b35-34+,36-21-;;;;;
