19499-83-3 Usage
General Description
1H-Indol-4-ol, 5-methyl-, also known as 5-methylindole-4-carbinol, is a chemical compound recognized by its CAS number 15862-68-5. It is categorized under the group of indoles and derivatives, specifically identified as a member of the class of indoles. These are organic compounds containing a benzene ring fused to a pyrrole ring, in this case, with a hydroxyl group at position 4 and a methyl group at position 5. This chemical is typically used in research and development, often serving as an intermediate product in the synthesis of more complex chemical compounds. Its physical and chemical properties, safety measures, and potential hazards are outlined in its Material Safety Data Sheet (MSDS). Its use should be performed in a controlled environment and managed by professionals aware of its characteristics and potential risks.
Check Digit Verification of cas no
The CAS Registry Mumber 19499-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,9 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19499-83:
(7*1)+(6*9)+(5*4)+(4*9)+(3*9)+(2*8)+(1*3)=163
163 % 10 = 3
So 19499-83-3 is a valid CAS Registry Number.
19499-83-3Relevant articles and documents
Optimised synthesis and photochemistry of antenna-sensitised 1-acyl-7-nitroindolines
Papageorgiou, George,Corrie, John E.T.
, p. 609 - 616 (2007/10/03)
Benzophenone antenna-sensitised 1-acyl-7-nitroindolines show a significantly enhanced extent of photochemical cleavage in aqueous solution over their non-sensitised analogues and release the carboxylate derived from their 1-acyl group. The present work in
Product based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmetics
-
, (2008/06/13)
The invention relates to a product in powder form consisting of organic or inorganic particles having a lamellar structure, having a size of less than 50 microns and containing at least one synthetic melanotic pigment formed in situ by oxidation of an indole compound, and to its use for the protection of the human epidermis, in make-up products and for dyeing hair.
