118470-93-2 Usage
General Description
Pyrido[2,3-b]pyrazine-2,3-dione, 4-ethyl-1,4-dihydro- (9CI) is a chemical compound with a molecular formula C9H8N2O2, which is commonly known as ethylidenehydantoin. It is a derivative of hydantoin and is used in various industrial applications such as in the manufacturing of pharmaceuticals and agrochemicals. Pyrido[2,3-b]pyrazine-2,3-dione, 4-ethyl-1,4-dihydro- (9CI) is a white crystalline solid with a melting point of around 177-179°C, and it is soluble in organic solvents. Ethylidenehydantoin exhibits anticonvulsant properties and has been studied for its potential use in the treatment of epilepsy and other neurological disorders. Additionally, it is also known to have antioxidant properties, making it a potentially useful ingredient in skincare and cosmetic products.
Check Digit Verification of cas no
The CAS Registry Mumber 118470-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118470-93:
(8*1)+(7*1)+(6*8)+(5*4)+(4*7)+(3*0)+(2*9)+(1*3)=132
132 % 10 = 2
So 118470-93-2 is a valid CAS Registry Number.
118470-93-2Relevant articles and documents
Tricyclic heterocyclic compounds as psychopharmaceuticals
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, (2008/06/13)
New heterocyclic compounds having the general formula STR1 wherein STR2 CO2 R' or CONR'R", wherein R' and R" independently are C1-6 -alkyl, C3-7 -cycloalkyl or C1-6 -alkoxymethyl; --A-- is --C(=O)--NR'"--, --NR'"--C(=O)--, or STR3 wherein R'" is C1-6 -alkyl; X is C or N; and R4 is hydrogen, halogen, CN, C1-6 -alkyl, C1-6 -alkynyl, trimethylsilyl-C1-6 -alkynyl, aryloxy which may be substituted with halogen, aralkoxy, C3-7 -cycloalkoxy which may be substituted with one or more C1-6 -alkyl groups, or NR""R'"", wherein R"" and R'"" independently are C1-6 -alkoxy or together with the nitrogen atom form a 3-7 membered heterocyclic ring. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.