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87423-40-3

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87423-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87423-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,2 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87423-40:
(7*8)+(6*7)+(5*4)+(4*2)+(3*3)+(2*4)+(1*0)=143
143 % 10 = 3
So 87423-40-3 is a valid CAS Registry Number.

87423-40-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Boc-Tyr(OBzl)-Gly-Gly-OEt

1.2 Other means of identification

Product number -
Other names {2-[(S)-3-(4-Benzyloxy-phenyl)-2-tert-butoxycarbonylamino-propionylamino]-acetylamino}-acetic acid ethyl ester

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:87423-40-3 SDS

87423-40-3Relevant articles and documents

A new coupling reagent for peptide synthesis. Benzotriazolvyloxy-bis (pyrroltdino) -carbonium hexaflouorophosphate (BBC)

Chen, Shaoqing,Xu, Jiecheng

, p. 647 - 650 (2007/10/02)

Benzotriazolyloxy-bis(pyrrolidino)-carbonium hexa- fluorophosphate (BBC) is found to be a new excellent coupling reagent devoid of cytotoxic by-product instead of HBTU and BOP. It has been applied in the solution and solid phase peptide synthesis.

Studies on Amino Acids and Peptides. Part 6. Methods for Introducing Thioamide Bonds into the Peptide Backbone: Synthesis of the Four Monothio Analogues of Leucine Enkephalin

Clausen, Kim,Thorsen, Michael,Lawesson, Sven-Olov,Spatola, Arno F.

, p. 785 - 798 (2007/10/02)

A methodology for preparing peptide analogues in which a thioamide bond replaces the normal amide bond is described.Thus, the synthesis of the three leucine enkephalin analogues 4>-, 2>-, and 1>-leucine enke

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