3-Oxa-adiponitrile, also known as 3-oxa-1,5-diaminopentane, is an organic compound with the chemical formula C5H8N2O. It is a colorless liquid with a molecular weight of 112.13 g/mol. 3-oxa-adiponitrile is a key intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is produced through the reaction of adiponitrile with hydrogen peroxide in the presence of a catalyst, resulting in the formation of a cyclic structure with a carbonyl group and two nitrile groups. 3-Oxa-adiponitrile is widely used in the production of polyamides, polyurethanes, and other polymers, as well as in the synthesis of various heterocyclic compounds. Its properties include high reactivity, low toxicity, and good solubility in organic solvents, making it a valuable building block in the chemical industry.
The CAS Registry Mumber 3210-13-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,1 and 0 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3210-13: (6*3)+(5*2)+(4*1)+(3*0)+(2*1)+(1*3)=37 37 % 10 = 7 So 3210-13-7 is a valid CAS Registry Number.