163972-12-1 Usage
General Description
Epoxyquinone G109 is a chemical compound that is commonly used as a hardener or curing agent for epoxy resins. It is a reactive organic compound with strong oxidizing properties, making it suitable for use in a wide range of industrial applications. Epoxyquinone G109 is known for its ability to provide superior adhesion, chemical resistance, and thermal stability when used in epoxy resin formulations. This chemical is commonly used in the production of coatings, adhesives, and composite materials, where its high reactivity and crosslinking capabilities contribute to the overall performance and durability of the end product. However, it is important to handle and store Epoxyquinone G109 with caution, as it is a potent oxidizer and can pose hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 163972-12-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,9,7 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 163972-12:
(8*1)+(7*6)+(6*3)+(5*9)+(4*7)+(3*2)+(2*1)+(1*2)=151
151 % 10 = 1
So 163972-12-1 is a valid CAS Registry Number.
163972-12-1Relevant articles and documents
New Stereoselective Route to the Epoxyquinol Core of Manumycin-Type Natural Products. Synthesis of Enantiopure (+)-Bromoxone, (-)-LL-C10037α, and (+)-KT 8110
Block, Oliver,Klein, Georg,Altenbach, Hans-Josef,Brauer, David J.
, p. 716 - 721 (2007/10/03)
A practical route is decribed for the preparation of the C7N core of manumycin-type compounds. Starting from p-benzoquinone, optically pure compounds in both forms can be prepared via enzymatic resolution of a derived diacetoxy conduritol. A diepoxy aminoinositol is accessible which can function for formation of enantiopure epoxyquinones and quinols. Examples are given for acylation reactions of this amine with several acyl derivatives. With this approach (-)-LL-C10037α and quinones such as (+)-KT-8110 with 5A,6S-configuration can be synthesized through oxidation. In addition a short route to (+)-bromoxone is described. Most steps include simple epoxide formation and cleavage reactions which all can be carried out in a high stereoselective manner.
