The chemical compound "<(p-Phenylazo-benzyloxycarbonyl-(DL-α-phenyl-alanin)>-pivalinsaeureanhydrid" is a complex organic molecule with a molecular formula of C31H31N3O6. It is a derivative of pivalic anhydride, which is a type of anhydride used in organic synthesis. The compound features a p-phenylazo-benzyloxycarbonyl group attached to a DL-α-phenyl-alanine residue, which is a non-natural amino acid. This structure is significant in the field of peptide chemistry, as it can be used to protect amino acid residues during peptide synthesis, preventing unwanted side reactions. The compound's name reflects its structure, with "pivalinsaeureanhydrid" indicating the pivalic anhydride backbone, and the prefix describing the specific protecting group attached to the amino acid. <(p-Phenylazo-benzyloxycarbonyl-(DL-α-phenyl-alanin)>-pivalinsaeureanhydrid is typically used in the synthesis of peptides and other biomolecules, where the protection and deprotection of functional groups are crucial for achieving the desired product.
The CAS Registry Mumber 4507-44-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,0 and 7 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4507-44: (6*4)+(5*5)+(4*0)+(3*7)+(2*4)+(1*4)=82 82 % 10 = 2 So 4507-44-2 is a valid CAS Registry Number.