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38051-21-7

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38051-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38051-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,5 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38051-21:
(7*3)+(6*8)+(5*0)+(4*5)+(3*1)+(2*2)+(1*1)=97
97 % 10 = 7
So 38051-21-7 is a valid CAS Registry Number.

38051-21-7SDS

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 1,4-dibenzoylpiperazine-2,5-dione

1.2 Other means of identification

Product number -
Other names 1,4-dibenzoylpiperazine-2,5-doine

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:38051-21-7 SDS

38051-21-7Relevant articles and documents

One-pot synthesis of polysubstituted 3-amino-2-oxo-2,7-dihydro-1 H -azepines

Liao, Shengrong,Qin, Chun,Yao, Peifen,Li, Jinsheng,Zhou, Xuefeng,Wang, Junfeng,Huang, Zhishu,Liu, Yonghong

, p. 621 - 628 (2014)

A facile and efficient synthesis of novel seven-membered heterocyclic derivatives containing 3-aminoazepan-2-one backbone is described using 1,4-protected piperazine-2,5-diones and alkynes as starting materials. The reaction may undergo Michael? addition,

SYNTHESES OF BENZOYLPIPERAZINE DIONES FROM THEIR BENZYL COUNTERPARTS

Barbier, Michel

, p. 345 - 348 (2007/10/02)

The first synthesis of 2,5-dibenzoylpiperazine-3,6-diones through a selective FeCl3-H2O-UV promoted photooxidation of the corresponding benzyl methylene groups is reported.This reaction has been also applied to NN'-dibenzylpiperazine-2,5-dione and to a p-

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