15568-88-4 Usage
General Description
5-(Aminomethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione, also known as Meldrum's acid, is a chemical compound with the molecular formula C8H12N2O4. It is a white crystalline powder that is soluble in water and organic solvents. Meldrum's acid is commonly used in organic synthesis as a building block for the preparation of various pharmaceuticals and agrochemicals. It is also used as a precursor for the synthesis of heterocyclic compounds and as a reagent in the preparation of esters, amides, and other organic compounds. Additionally, Meldrum's acid has potential applications in materials science and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 15568-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,6 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15568-88:
(7*1)+(6*5)+(5*5)+(4*6)+(3*8)+(2*8)+(1*8)=134
134 % 10 = 4
So 15568-88-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO4/c1-7(2)11-5(9)4(3-8)6(10)12-7/h3-4,8H,1-2H3/b8-3+
15568-88-4Relevant articles and documents
Synthesis of Indeno4,6>thiadiazines from S,S-Dialkylsulfur Diimides
Ried, Walter,Jacobi, Markus A.
, p. 805 - 808 (2007/10/02)
Reaction of S,S-dialkylsulfur diimides 1a-f with (alkoxyalkyliden)-1,3-indanediones and similar compounds 2a-g leads to N-monosubstituted dialkyl sulfur diimides 3a-v.From these 3c-e,k,l can be cyclized to indeno4,6>thiadiazines 4a-
