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152123-52-9

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152123-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152123-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,1,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152123-52:
(8*1)+(7*5)+(6*2)+(5*1)+(4*2)+(3*3)+(2*5)+(1*2)=89
89 % 10 = 9
So 152123-52-9 is a valid CAS Registry Number.

152123-52-9SDS

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-Oxo-N-propionylpentanamide

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:152123-52-9 SDS

152123-52-9Downstream Products

152123-52-9Relevant articles and documents

Selenium- and palladium-catalyzed oxidative cleavage of ene-lactams with hydrogen peroxide. Convenient methods for synthesis of macrocyclic ketoimides and N-fused azabicyclic compounds

Naota, Takeshi,Sasao, Shigehiro,Tanaka, Kojiro,Yamamoto, Hideo,Murahashi, Shun-Ichi

, p. 4843 - 4846 (1993)

Oxidative cleavage of ene-lactams can be performed efficiently by either SeO2 or Pd(OAc)2-catalyzed oxidation with H2O2 to give the corresponding ketoimides. The reaction provides convenient methods for the preparation of macrocyclic ketoimides and the construction of N-fused azabicyclic ring systems such as indolizidine and cephalotaxine skeletons.

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