Welcome to LookChem.com Sign In|Join Free

CAS

  • or

521069-03-4

Post Buying Request

521069-03-4 Suppliers

Recommended suppliersmore

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

521069-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 521069-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,0,6 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 521069-03:
(8*5)+(7*2)+(6*1)+(5*0)+(4*6)+(3*9)+(2*0)+(1*3)=114
114 % 10 = 4
So 521069-03-4 is a valid CAS Registry Number.

521069-03-4SDS

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 [3-(2-amino-2-oxoethyl)phenyl]boronic acid

1.2 Other means of identification

Product number -
Other names Boronic acid,B-[3-(2-amino-2-oxoethyl)phenyl]

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:521069-03-4 SDS

521069-03-4Upstream product

521069-03-4Downstream Products

521069-03-4Relevant articles and documents

METHOD FOR THE PRODUCTION OF BORONIC ACIDS CARRYING CYANOALKYL, CARBOXYL AND AMINOCARBONYL GROUPS AND THEIR DERIVATIVES

-

Page/Page column 5, (2009/12/05)

A process for the manufacture of aminocarbonyl boronic acids of formula (IV) by converting the compounds of formula (III) with a Br?nsted base Y(OH)n in a solvent or a solvent mixture, in which Z represents an optionally substituted arylene, heteroarylene, alkene, heteroalkene, alkylidene, heteroalkylidene, alkenylidene, heteroalkenylidene, alkynylidene, arylalkylene, heteroarylalkylene, arylheteroalkylene, heteroarylheteroalkylene, alkylheteroarylene, heteroalkylheteroarylene, or alkylarylene group; Y represents a metal or ammonium cation of valence n with 0n5; and B represents boronic acid, boronic acid ester, or a borate, or a boronic acid anhydride. The aminocarbonyl boronic acids of formula (IV) can be further hydrolyzed to form the carboxy boronic acid of formula (V).

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 521069-03-4