86-45-3 Usage
General Description
5-amino-6-methoxynaphthalene-2-sulphonic acid is a chemical compound that belongs to the family of naphthalene derivatives. It is a sulfonic acid with an amino group and a methoxy group attached to the naphthalene ring. 5-amino-6-methoxynaphthalene-2-sulphonic acid is commonly used as a fluorescent labeling agent in biochemical and molecular biological research, such as for the detection and visualization of proteins and nucleic acids. It can also be used as a precursor in the synthesis of dyes and pharmaceuticals. Additionally, it has the potential for use in the development of sensors and other analytical applications due to its fluorescent properties and ability to interact with biomolecules.
Check Digit Verification of cas no
The CAS Registry Mumber 86-45-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86-45:
(4*8)+(3*6)+(2*4)+(1*5)=63
63 % 10 = 3
So 86-45-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H11NO4S/c1-16-10-5-2-7-6-8(17(13,14)15)3-4-9(7)11(10)12/h2-6H,12H2,1H3,(H,13,14,15)
86-45-3Relevant articles and documents
Bisazo brown reactive dye
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, (2008/06/13)
A brown reactive dye represented by a free acid of the formula, STR1 wherein R is a hydrogen atom or a C1 to C4 alkyl group, X is --SO2 CH2 CH2 Cl, --SO2 CH=CH2, --SO2 CH2 CH2 OSO3 H or --SO2 CH2 CH2 OPO3 H2, rings A, B and C are each a benzene or naphthalene ring which may have other substituent, m is 0 to 3 and n is 0 to 1. This dye is suitable for dyeing cellulose fibers brown to afford dyeings superior in fastnesses, acid stability, build-up property and level dyeing property.
