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"Z(OMe)-Asp(OtBu)-OH*DCHA" refers to a specific chemical compound, where "Z" stands for a carbobenzoxy (Cbz) protecting group, "OMe" indicates a methoxy group, "Asp" is the abbreviation for aspartic acid, "OtBu" signifies a tert-butyl ester protecting group, and "OH" denotes a hydroxyl group. The compound is often used in peptide synthesis to protect the side chain of aspartic acid during the assembly process. The "DCHA" part of the name refers to dicyclohexylamine, which is a base used in the deprotection step of peptide synthesis. Z(OMe)-Asp(OtBu)-OH*DCHA is a key intermediate in the synthesis of peptides, where the protecting groups are crucial for preventing unwanted side reactions and ensuring the correct sequence of amino acids in the final peptide product.

96922-21-3

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96922-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96922-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,9,2 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 96922-21:
(7*9)+(6*6)+(5*9)+(4*2)+(3*2)+(2*2)+(1*1)=163
163 % 10 = 3
So 96922-21-3 is a valid CAS Registry Number.

96922-21-3Upstream product

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