CCO-Gly-Gly, also known as N-carboxy anhydride of glycyl glycine, is a chemical compound with the formula C6H8N2O5. It is a linear dipeptide, consisting of two glycine amino acids connected by a peptide bond. The compound is formed by the reaction of glycyl glycine with phosgene, resulting in the formation of an anhydride group. CCO-Gly-Gly is used as a building block in the synthesis of various peptides and proteins, as well as in the preparation of polyaspartic acid, a biodegradable alternative to traditional plasticizers. Its applications span across various industries, including pharmaceuticals, agriculture, and materials science.
The CAS Registry Mumber 3886-35-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 6 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3886-35: (6*3)+(5*8)+(4*8)+(3*6)+(2*3)+(1*5)=119 119 % 10 = 9 So 3886-35-9 is a valid CAS Registry Number.