"Z(OMe)-Leu-NHNH-Troc" is a complex chemical compound, which can be broken down into its constituent parts for better understanding. "Z" stands for the benzyloxycarbonyl group, a protecting group used in peptide synthesis. "OMe" represents the methoxy group, an alkyl group derived from methanol. "Leu" is the abbreviation for leucine, an essential amino acid. "NHNH" signifies the presence of a hydrazine group, which is a bidentate ligand often used in coordination chemistry. "Troc" is short for the 2,2,2-trichloroethoxycarbonyl group, another protecting group used in peptide synthesis. In summary, "Z(OMe)-Leu-NHNH-Troc" is a peptide derivative with a leucine residue, protected by both the benzyloxycarbonyl and 2,2,2-trichloroethoxycarbonyl groups, and featuring a hydrazine group, making it a potentially useful compound in the field of organic chemistry and pharmaceuticals.
The CAS Registry Mumber 83069-39-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,6 and 9 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 83069-39: (7*8)+(6*3)+(5*0)+(4*6)+(3*9)+(2*3)+(1*9)=140 140 % 10 = 0 So 83069-39-0 is a valid CAS Registry Number.