71056-60-5 Usage
General Description
1H-Indole-2-carboxylic acid, 6-amino-, ethyl ester (9CI) is a chemical compound with the molecular formula C11H12N2O2. It is a derivative of indole, a heterocyclic aromatic compound. This chemical is often used in the pharmaceutical industry as a building block for the synthesis of various pharmaceutical drugs. It is known for its potential antibacterial, antifungal, and anticancer properties, making it a valuable compound for drug development. Additionally, its ethyl ester form allows for easier handling and manipulation in the laboratory. Overall, 1H-Indole-2-carboxylic acid, 6-amino-, ethyl ester (9CI) is a versatile and important chemical in drug development and research.
Check Digit Verification of cas no
The CAS Registry Mumber 71056-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,0,5 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71056-60:
(7*7)+(6*1)+(5*0)+(4*5)+(3*6)+(2*6)+(1*0)=105
105 % 10 = 5
So 71056-60-5 is a valid CAS Registry Number.
71056-60-5Relevant articles and documents
Methods for dyeing keratinous fibres with aminoindoles, compositions and devices for use
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, (2008/06/13)
Method for dyeing keratinous fibres, in particular human keratinous fibres, such as hair, characterized in that a composition (A) containing, in a medium appropriate for dyeing, at least one aminoindole corresponding to the formula: STR1 in which: R1 and R3, independently of one another, represent a hydrogen atom or a C1 -C4 alkyl group; R2 denotes hydrogen or a C1 -C4 alkyl group or COOR', R' being a hydrogen atom or a C1 -C4 alkyl group; R4 represents a hydrogen atom or a C1 -C4 alkyl, C1 -C4 hydroxyalkyl or C2 -C4 polyhydroxyalkyl group; Z1 represents a hydrogen or halogen atom or a C1 -C4 alkyl group or OR; R being a hydrogen atom or a C1 -C4 alkyl group; and Z2 represents a hydrogen atom or a C1 -C4 alkyl group; and its salts is applied to said fibres, the colour being developed with the aid of an oxidizing system.