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The chemical "Z-D-Val-L-HyIv-L-Ala-D-HyIv-D-Val-L-HyIv-L-Ala-D-HyIv-D-Val-L-HyIv-L-Ala-D-HyIv-OtBu" is a complex peptide sequence consisting of 20 amino acids. It features a repeating pattern of alternating D- and L-isomers of valine (Val), hydroxyisovaleric acid (HyIv), and alanine (Ala), with a terminal hydroxyisovaleric acid and a tert-butyloxycarbonyl (OtBu) protecting group. This specific arrangement and the presence of the OtBu group suggest that the peptide is designed for specific biological or chemical applications, such as in drug development or as a research tool. The Z-group, which is often used to protect the N-terminus of peptides, indicates that Z-D-Val-L-HyIv-L-Ala-D-HyIv-D-Val-L-HyIv-L-Ala-D-HyIv-D-Val-L-HyIv-L-Ala-D-HyIv-OtBu is likely part of a larger synthetic strategy in peptide chemistry.

31509-03-2

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31509-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31509-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,0 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31509-03:
(7*3)+(6*1)+(5*5)+(4*0)+(3*9)+(2*0)+(1*3)=82
82 % 10 = 2
So 31509-03-2 is a valid CAS Registry Number.

31509-03-2Downstream Products

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