49820-06-6 Usage
General Description
4,6-DIMETHYL-1H-INDOLE-2,3-DIONE, also known as isatin, is a heterocyclic chemical compound with a bicyclic structure. It is a yellowish crystalline substance that is commonly used in the synthesis of various pharmaceuticals and organic compounds. Isatin has been found to exhibit a wide range of biological activities, including antiviral, antifungal, and antibacterial properties. It is also known to act as an inhibitor of monoamine oxidase (MAO), an enzyme associated with neurodegenerative diseases such as Parkinson's and Alzheimer's. Isatin has also shown potential as an anticancer agent, making it a valuable compound in the development of new therapeutic drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 49820-06-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,2 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 49820-06:
(7*4)+(6*9)+(5*8)+(4*2)+(3*0)+(2*0)+(1*6)=136
136 % 10 = 6
So 49820-06-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO2/c1-5-3-6(2)8-7(4-5)11-10(13)9(8)12/h3-4H,1-2H3,(H,11,12,13)
49820-06-6Relevant articles and documents
Synthesis of novel 3-acyloxy-1,3-dihydro-2H-indol-2-ones and isomeric 4- acyl-1,4-dihydro-3,1-benzoxazin-2-ones: Double rearrangement of 3- hydroxyquinoline-2,4(1H,3H)-diones
Klásek, Antonín,Ko?istek, Kamil,Polis, Ji?í,Ko?mrlj, Janez
, p. 1551 - 1560 (2007/10/03)
Substituted 3-hydroxyquinoline-2,4(1H,3H)-diones 3 were transformed into 3-acyloxy-1,3-dihydro-2H-indol-2-ones 4 and isomeric 4-acyl-1,4-dihydro-3,1- benzoxazin-2-ones 5. The influence of the substituents and the reaction conditions on the course of the r
