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159396-61-9

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159396-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159396-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,9 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159396-61:
(8*1)+(7*5)+(6*9)+(5*3)+(4*9)+(3*6)+(2*6)+(1*1)=179
179 % 10 = 9
So 159396-61-9 is a valid CAS Registry Number.

159396-61-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Z-Glycine N-carboxyanhydride

1.2 Other means of identification

Product number -
Other names N-Benzyloxycarbonylglycine N-carboxylic anhydride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:159396-61-9 SDS

159396-61-9Upstream product

159396-61-9Downstream Products

159396-61-9Relevant articles and documents

Activation of N,N-bis(alkoxycarbonyl) amino acids. Synthesis of N-alkoxycarbonyl amino acid N-carboxyanhydrides and N,N-dialkoxycarbonyl amino acid fluorides, and the behavior of these amino acid derivatives

Savrda, Jaroslav,Chertanova, Lyubov,Wakselman, Michel

, p. 5309 - 5322 (2007/10/02)

Series of Boc- and Cbz-NCAs (2), and of N,N-bis(alkoxycarbonyl) amino acid fluorides U2AAFs (3) have been prepared by activation of N,N-bis-Boc- and N-Cbz,N-Boc-α-amino acids (1) with the Vilsmeier reagent or cyanuric fluoride. The absence of epimerization of 2 and 3 during both their formation and their coupling under standard conditions of peptide synthesis had been demonstrated by optical purity Young's tests. In other activated derivatives of bis-urethane protected activated amino acids, the exchangeability of the α-H is shown by the considerable racemization of Boc2Phe-OSu (8) in the presence of base, and by the formation of a Dakin-West type product 11 from the dipeptide Boc2Phe-Leu-OBn.

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