53669-45-7 Usage
General Description
Trisodium 4-[(o-arsonophenyl)azo]-3-oxidonaphthalene-2,7-disulphonate is a complex chemical compound often used as a textile and leather dye. It is a highly soluble salt that contains three sodium ions, and its chemical structure includes a naphthalene ring with azo and arsenic groups attached. trisodium 4-[(o-arsonophenyl)azo]-3-oxidonaphthalene-2,7-disulphonate is known for its vibrant and lightfast colors and is often used in the production of dyes for textiles, plastics, and other materials. However, due to its arsenic content, it is also a toxic compound and must be handled with appropriate safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 53669-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53669-45:
(7*5)+(6*3)+(5*6)+(4*6)+(3*9)+(2*4)+(1*5)=147
147 % 10 = 7
So 53669-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H13AsN2O10S2.3Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;;/h1-8,20H,(H2,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b19-18+;;;