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23709-47-9

23709-47-9

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23709-47-9 Usage

Chemical Properties

Light yellow powder

Check Digit Verification of cas no

The CAS Registry Mumber 23709-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,7,0 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23709-47:
(7*2)+(6*3)+(5*7)+(4*0)+(3*9)+(2*4)+(1*7)=109
109 % 10 = 9
So 23709-47-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O2/c11-10(12)6-4-9-7-5(6)2-1-3-8-7/h1-4H,(H,8,9)

23709-47-9 Well-known Company Product Price

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  • Aldrich

  • (699268)  3-Nitro-7-azaindole  97%

  • 23709-47-9

  • 699268-1G

  • 863.46CNY

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23709-47-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-nitro-1H-pyrrolo[2,3-b]pyridine

1.2 Other means of identification

Product number -
Other names 3-Nitro-1H-pyrrolo[2,3-b]pyridine

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

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Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:23709-47-9 SDS

23709-47-9Upstream product

23709-47-9Relevant articles and documents

Enantioselective [3+2] annulation of isatin-derived MBH-carbonates and 3-nitroindoles enabled by a bifunctional DMAP-thiourea

Gao, Dingding,Ge, Guangbo,Hu, Qing,Li, Qing-Hua,Lin, Guo-Qiang,Mei, Ming-Shun,Shi, Da-Yu,Tian, Ping,Wang, Yu-Hui

, p. 10718 - 10721 (2020)

A highly enantioselective [3+2] annulation of isatin-derived Morita-Baylis-Hillman (MBH) carbonates and 3-nitroindoles was enabled by a chiral DMAP-thiourea bifunctional catalyst, affording the corresponding polycyclic spirooxindoles bearing three consecutive stereocenters with good to excellent yields and enantioselectivities. Transformations of the annulation product were subsequently elaborated and the preliminary biological assays demonstrated that these artificial spirooxindoles potentially inhibited pancreatic lipase in a dose-dependent manner.

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