83763-84-2 Usage
General Description
The chemical "4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulpho-2-naphthyl]amino]carbonyl]amino]-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt" is a complex organic compound with multiple aromatic rings and sulphonic acid groups. It contains both azo and naphthalene functional groups, and is in the form of a sodium salt. 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulpho-2-naphthyl]amino]carbonyl]amino]-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt is commonly used as a dye or pigment in various industries, including textiles, food, and cosmetics. Its intense color and ability to bind to proteins makes it useful for staining and coloring applications. However, it is important to handle this compound with care, as some of its components may have potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 83763-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,6 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 83763-84:
(7*8)+(6*3)+(5*7)+(4*6)+(3*3)+(2*8)+(1*4)=162
162 % 10 = 2
So 83763-84-2 is a valid CAS Registry Number.