Welcome to LookChem.com Sign In|Join Free

CAS

  • or

86976-20-7

Post Buying Request

86976-20-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

86976-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86976-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,7 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86976-20:
(7*8)+(6*6)+(5*9)+(4*7)+(3*6)+(2*2)+(1*0)=187
187 % 10 = 7
So 86976-20-7 is a valid CAS Registry Number.

86976-20-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (5-oxopyrrolidin-2-yl) acetate

1.2 Other means of identification

Product number -
Other names 5-acetoxy-2-pyrrolidinone

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:86976-20-7 SDS

86976-20-7Relevant articles and documents

A simple synthesis of bannucine and 5′-epibannucine from (-)-vindoline

Ilkei, Viktor,Bana, Péter,Tóth, Flórián,Palló, Anna,Holczbauer, Tamás,Czugler, Mátyás,Sánta, Zsuzsanna,Dékány, Miklós,Szigetvári, áron,Hazai, László,Szántay, Csaba,Szántay, Csaba,Kalaus, Gy?rgy

, p. 9579 - 9586 (2015/12/01)

Bannucine is an Aspidosperma alkaloid isolated from the dried leaves of Catharanthus roseus. The molecule is a derivative of vindoline bearing a C10 substituent, a pattern common to the antineoplastic dimeric indole alkaloids of C. roseus. In bannucine, a 2-pyrrolidone moiety is attached at C5′ to the aromatic ring of the vindoline core at C10. In the present work we report the synthesis of bannucine and its 5′-epimer from natural (-)-vindoline using a cyclic N-acyliminium ion intermediate whose N-acylaminocarbinol precursor is synthesized by the partial reduction of succinimide. We also describe the separation and the structural analysis of the two epimers, using among others, single crystal X-ray diffraction methods, in order to clarify the orientation of the proton attached to the C5′ carbon. The in vitro antineoplastic activity of the pure epimers was also investigated, but none of the two substances showed significant activity on the examined tumour cell lines.

5-ACETOXY-2-PYRROLIDINONE AS A PRECURSOR FOR N-ACYLIMMINIUM ION

Nagasaka, Tatsuo,Abe, Masako,Ozawa, Naganori,Kosugi, Yoshiyuki,Hamaguchi, Fumiko

, p. 985 - 990 (2007/10/02)

Synthesis of 5-acetoxy-2-pyrrolidinone (3) and its reactions via N-acylimminium ion (6) with nucleophiles are described, especially in comparison with 5-alkoxy-2-pyrrolidinone (1) and 3-pyrrolin-2-one (4).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 86976-20-7