40677-44-9 Usage
General Description
2-Amino-4,6-dichloro-5-methylphenol is a chemical compound with the molecular formula C7H7Cl2NO. It is a synthetic organic compound that is commonly used as an intermediate in the production of pharmaceuticals and dyes. Due to its antimicrobial properties, it is also used as an ingredient in some cosmetic and personal care products. The compound is a light yellow crystalline solid that is soluble in organic solvents and sparingly soluble in water. It is considered to be toxic if ingested or inhaled, and caution should be taken when handling and using this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 40677-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,7 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40677-44:
(7*4)+(6*0)+(5*6)+(4*7)+(3*7)+(2*4)+(1*4)=119
119 % 10 = 9
So 40677-44-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H7Cl2NO/c1-3-4(8)2-5(10)7(11)6(3)9/h2,11H,10H2,1H3
40677-44-9Relevant 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.
