α,δ-Di-Z-L-Orn-L-Leu-L-Phe-OMe is a synthetic peptide consisting of four amino acids: L-Ornithine (Orn), L-Leucine (Leu), and L-Phenylalanine (Phe), with a protecting group (Z) on the α and δ positions. The "Z" group is a benzyloxycarbonyl (Cbz) protecting group, which is commonly used in peptide synthesis to prevent unwanted side reactions. The "OMe" at the end indicates a methoxy group attached to the peptide, which can serve as a protecting group or a functional group for further chemical modifications. This specific sequence and structure make it a potential candidate for pharmaceutical applications, such as drug development, due to its unique properties and potential interactions with biological targets.
The CAS Registry Mumber 73870-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,7 and 0 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 73870-97: (7*7)+(6*3)+(5*8)+(4*7)+(3*0)+(2*9)+(1*7)=160 160 % 10 = 0 So 73870-97-0 is a valid CAS Registry Number.