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Z-ASP(OTBU)-ONP, also known as "benzenesulfonyl bis-(4-methylphenyl)", is a chemical compound belonging to the reactive group of organo-sulfonic acid and sulfonic acid derivatives. As an organic compound, it is typically found in solid form and features an aromatic structure. Its properties make it valuable in scientific and industrial applications, particularly in the realm of chemical synthesis, where it is utilized in the creation of more complex chemical structures.
Usage:
Used in Chemical Synthesis Industry:
Z-ASP(OTBU)-ONP is used as a reactive intermediate for the synthesis of various complex chemical structures. Its aromatic structure and organo-sulfonic acid properties allow it to participate in a range of chemical reactions, contributing to the development of new compounds and materials.
Safety Precautions:

17543-17-8

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17543-17-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17543-17-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,5,4 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17543-17:
(7*1)+(6*7)+(5*5)+(4*4)+(3*3)+(2*1)+(1*7)=108
108 % 10 = 8
So 17543-17-8 is a valid CAS Registry Number.

17543-17-8SDS

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 4-O-tert-butyl 1-O-(4-nitrophenyl) (2S)-2-(phenylmethoxycarbonylamino)butanedioate

1.2 Other means of identification

Product number -
Other names Z-Asp(OtBu)-Onp

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:17543-17-8 SDS

17543-17-8Relevant academic research and scientific papers

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