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1,4-Piperazinedicarboxylic acid, bis(phenylmethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102181-95-3

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102181-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102181-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,8 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102181-95:
(8*1)+(7*0)+(6*2)+(5*1)+(4*8)+(3*1)+(2*9)+(1*5)=83
83 % 10 = 3
So 102181-95-3 is a valid CAS Registry Number.

102181-95-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-bis(benzyloxycarbonyl)piperazine

1.2 Other means of identification

Product number -
Other names piperazine-1,4-dicarboxylic acid dibenzyl 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:102181-95-3 SDS

102181-95-3Relevant academic research and scientific papers

pH-Controlled selective protection of polyaza macrocycles

Kovacs, Zoltan,Sherry, A. Dean

, p. 759 - 763 (2007/10/03)

Piperazine (1), tetraazacyclododecane 3 and pentaazacyclopentadecane 4 react with chloroformates in acid solution to give the selectively protected carbamate derivatives 1a,3a-d, and 4a. The benzyloxycarbonyl derivatives 3d and 4a were alkylated with tertbutyl bromoacetate and removal of the benzyloxycarbonyl protection by catalytic hydrogenation afforded tert-butyl esters 5b and 6b in good yields.

Partial Reduction of Diazines

Russell, James R.,Garner, C. David,Loule, John A.

, p. 409 - 410 (2007/10/02)

Pyridazine, pyrimidine, pyrazine, quinazoline, phthalazine and quinoxaline give tetra- or hexa-hydro-N-benzyloxycarbonyl derivatives on exposure to NaB(CN)H3 in the presence of PhCO2OCOCl.

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