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2-Nitro-5-cloro-beta-nitrostirene [Italian] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73688-91-2

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73688-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73688-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,8 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73688-91:
(7*7)+(6*3)+(5*6)+(4*8)+(3*8)+(2*9)+(1*1)=172
172 % 10 = 2
So 73688-91-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H5ClN2O4/c9-7-1-2-8(11(14)15)6(5-7)3-4-10(12)13/h1-5H/b4-3+

73688-91-2SDS

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 2-Nitro-5-cloro-β-nitrostirene

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:73688-91-2 SDS

73688-91-2Relevant academic research and scientific papers

Organocatalytic asymmetric intramolecular aza-Henry reaction: Facile synthesis of trans-2,3-disubstituted tetrahydroquinolines

Maity, Rajendra,Pan, Subhas Chandra

supporting information, p. 6825 - 6831 (2015/06/25)

An enantio- and diastereoselective organocatalytic intramolecular aza-Henry (nitro-Mannich) reaction has been developed. The trans-2-aryl-3-nitro-tetrahydroquinoline products are obtained in high yields and in good enantioselectivities with a bifunctional

Synthesis of indoles from o,β-dinitrostyrenes via indium/acetic acid-mediated Reductive heterocyclizations

Lee, Geunsoo,Choi, Jaehwan,Lee, Byung Min,Kim, Byeong Hyo

, p. 155 - 162 (2013/03/13)

Reductive heterocyclization reactions of various 1-nitro-2-(2-nitroaryl) ethenes to indoles were investigated. In the presence of indium/AcOH in toluene or benzene, 1-nitro-2-(2-nitroaryl)ethenes were cyclized to give corresponding indoles in good yields.

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