75199-05-2 Usage
General Description
The chemical disodium [2-(2-chlorophenyl)-2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-3H-pyrazol-3-onato(2-)][2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzene-1-sulphonato(3-)]chromate(2-) is a complex compound containing a chromate ion and two different azo ligands. The composition includes disodium, chlorophenyl, hydroxy-nitrophenyl, methyl-pyrazol, hydroxy-naphthyl, and sulphonato groups. It has a complex molecular structure and is likely used for specialized research purposes or in industrial applications where specific chemical properties are required.
Check Digit Verification of cas no
The CAS Registry Mumber 75199-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,9 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75199-05:
(7*7)+(6*5)+(5*1)+(4*9)+(3*9)+(2*0)+(1*5)=152
152 % 10 = 2
So 75199-05-2 is a valid CAS Registry Number.