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3,6-bis(chloromethyl)piperazine-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15948-95-5

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15948-95-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15948-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,4 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15948-95:
(7*1)+(6*5)+(5*9)+(4*4)+(3*8)+(2*9)+(1*5)=145
145 % 10 = 5
So 15948-95-5 is a valid CAS Registry Number.

15948-95-5SDS

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 3,6-bis(chloromethyl)piperazine-2,5-dione

1.2 Other means of identification

Product number -
Other names -

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:15948-95-5 SDS

15948-95-5Upstream product

15948-95-5Downstream Products

15948-95-5Relevant academic research and scientific papers

Method for preparing (R)-selenomethylselenocysteine

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Paragraph 0032; 0034, (2020/02/08)

The invention discloses a method for preparing (R)-selenomethylselenocysteine. The method comprises: preparing (3S,6S)-3,6-dichloromethyl-2,5-diketopiperazine; in a nitrogen atmosphere, carrying out areaction on sodium borohydride and dimethyl diselenide by using an alcohol as a solvent to generate sodium methyl selenol; carrying out a reaction on the sodium methyl selenol and the (3S,6S)-3,6-dichloromethyl-2,5-diketopiperazine to generate (3S,6S)-3,6-dimethylselenomethyl-2,5-diketopiperazine; and finally hydrolyzing the (3S,6S)-3,6-dimethylselenomethyl-2,5-diketopiperazine to generate (R)-selenomethylselenocysteine. According to the invention, the method has advantages of easily available and cheap raw materials, convenient operation, mild reaction conditions, easy product separation andhigh yield, and is suitable for industrial production.

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