Diethyl 2,3-dicyanooxiran-2,3-dicarboxylate is a chemical compound with the molecular formula C9H10N2O4. It is a colorless to pale yellow crystalline solid, often used as a crosslinking agent in the production of polymers and resins. diethyl 2,3-dicyanooxiran-2,3-dicarboxylate is also known as DCO, and it is a versatile reagent in organic synthesis, particularly for the formation of cyclic carbonates and the synthesis of various heterocyclic compounds. DCO is known for its ability to react with a wide range of nucleophiles, making it a valuable tool in the creation of complex molecules. It is important to handle this chemical with care due to its potential toxicity and reactivity.
The CAS Registry Mumber 3041-49-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,4 and 1 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 3041-49: (6*3)+(5*0)+(4*4)+(3*1)+(2*4)+(1*9)=54 54 % 10 = 4 So 3041-49-4 is a valid CAS Registry Number.