"Z(OMe)-Met(O)-Ala-OMe" is a peptide-like molecule consisting of three amino acid residues: Z(OMe), Met(O), and Ala, with an additional methoxy group (OMe) at the N-terminus. Z(OMe) represents a protected form of methionine, where the sulfur atom is modified with a methoxy group, and the N-terminus is blocked with a carbobenzoxy (Z) group. Met(O) is a methionine residue with an oxygen atom attached to the sulfur, and Ala is an alanine residue. The molecule is capped with a methoxy group at the C-terminus, which prevents further elongation of the peptide chain. This specific sequence and structure may have potential applications in pharmaceuticals, chemical research, or as a building block for more complex peptide synthesis.
The CAS Registry Mumber 74104-96-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,0 and 4 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 74104-96: (7*7)+(6*4)+(5*1)+(4*0)+(3*4)+(2*9)+(1*6)=114 114 % 10 = 4 So 74104-96-4 is a valid CAS Registry Number.