99817-37-5 Usage
General Description
6-Amino-2,4-dichloro-3-ethylphenol is a chemical compound that belongs to the class of chlorophenols. It is characterized by its structure, which includes an amino group, two chlorine atoms, and an ethyl group attached to a phenolic ring. This chemical is widely used in the production of various products such as dyes, pigments, and pharmaceuticals. Additionally, it has antibacterial and antifungal properties, making it useful in the formulation of disinfectants and antiseptics. However, 6-Amino-2,4-dichloro-3-ethylphenol is known to be toxic to aquatic organisms and can cause irritation or damage to the skin, eyes, and respiratory system in humans. Therefore, proper handling and safety precautions are essential when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 99817-37-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,1 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99817-37:
(7*9)+(6*9)+(5*8)+(4*1)+(3*7)+(2*3)+(1*7)=195
195 % 10 = 5
So 99817-37-5 is a valid CAS Registry Number.
99817-37-5Relevant articles and documents
Method for producing 5-substituted 2-amidophenol
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Page/Page column 6, (2008/06/13)
E>>[PROBLEM TO BE SOLVED]: To provide a method for producing color coupler for a low-priced silver halide photography.[SOLUTION]: When the color coupler for the silver halide photography is manufactured from o-aminophenols obtained by catalytic reduction of o-nitrophenols and the acid halides, the solvent of alcohols can be used by contraries, and it is possible to execute it from the catalytic reduction and the amidification condensation reaction to the refinement in the single solvent, and produce low-priced cyan coupler without remaining the undesirable by-product on the photograph performances as fog and the desensitization, etc in the cyan coupler.
