Welcome to LookChem.com Sign In|Join Free

CAS

  • or

23515-78-8

23515-78-8

Post Buying Request

23515-78-8 Suppliers

Recommended suppliersmore

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

23515-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23515-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,1 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 23515-78:
(7*2)+(6*3)+(5*5)+(4*1)+(3*5)+(2*7)+(1*8)=98
98 % 10 = 8
So 23515-78-8 is a valid CAS Registry Number.

23515-78-8SDS

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 Ethyl 5-nitro-3-phenyl-1H-indole-2-carboxylate

1.2 Other means of identification

Product number -
Other names 5-Nitro-3-phenylindol-2-carbonsaeure

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:23515-78-8 SDS

23515-78-8Downstream Products

23515-78-8Relevant articles and documents

Construction of heterocyclic compounds by use of α-diazophosphonates: New one-pot syntheses of indoles and isocoumarins

Nakamura, Yoshinori,Ukita, Tatsuzo

, p. 2317 - 2320 (2007/10/03)

(Matrix Presented) α-Diazophosphonates, which have extremely useful properties from a synthetic point of view, are disclosed as 1,1-ambiphilic one-carbon building blocks for one-pot construction of various heterocyclic compounds. They are easily prepared and have higher stability by the effect of the phosphoryl group than corresponding α-diazocarbonyl compounds. Using this synthon, we have developed a novel, mild, and efficient synthetic method of 2,3-disubstituted indoles and 3,4-disubstituted isocoumarins.

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 23515-78-8