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188751-56-6

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188751-56-6 Usage

Chemical Properties

White powder

Check Digit Verification of cas no

The CAS Registry Mumber 188751-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,7,5 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 188751-56:
(8*1)+(7*8)+(6*8)+(5*7)+(4*5)+(3*1)+(2*5)+(1*6)=186
186 % 10 = 6
So 188751-56-6 is a valid CAS Registry Number.

188751-56-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(9H-fluoren-9-ylmethoxycarbonylamino)cycloheptane-1-carboxylic acid

1.2 Other means of identification

Product number -
Other names OR2231

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:188751-56-6 SDS

188751-56-6Downstream Products

188751-56-6Relevant articles and documents

Zinc promoted rapid and efficient synthesis of Fmoc- and Z-α,α-dialkylamino acids under neutral conditions

Babu, Vommina V. Suresh,Ananda, Kuppanna

, p. 70 - 74 (2007/10/03)

The introduction of Nα-9-fluorenylmethyloxycarbonyl (Fmoc) and benzyloxycarbonyl (Z) groups into α,α-dialkylamino acids is described at neutral pH using Fmoc-Cl or Z-Cl as an acylating agent respectively in the presence of activated zing powder. The reaction is simple, fast and clean. It also permits the scale up with high yields. It is completely free from protected oligomer formation, which is a known side-reaction when Schotten-Baumann procedure is followed. All the Fmoc- and Z-amino acids prepared have been fully characterized.

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