Welcome to LookChem.com Sign In|Join Free

CAS

  • or

747358-03-8

Post Buying Request

747358-03-8 Suppliers

Recommended suppliersmore

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

747358-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 747358-03-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,7,3,5 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 747358-03:
(8*7)+(7*4)+(6*7)+(5*3)+(4*5)+(3*8)+(2*0)+(1*3)=188
188 % 10 = 8
So 747358-03-8 is a valid CAS Registry Number.

747358-03-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-Brom-10-azido-9.10-dihydrophenanthren

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:747358-03-8 SDS

747358-03-8Downstream Products

747358-03-8Relevant articles and documents

Method for synthesizing chiral alpha-amino alcohol compound

-

Paragraph 0026; 0038-0041, (2021/07/28)

The invention discloses a method for synthesizing a chiral alpha-amino alcohol compound. The method comprises the following steps: sequentially adding an iron catalyst, a ligand, ketone, an organic solvent and silane into a reaction system at 20-30 DEG C in a nitrogen atmosphere, then stirring the obtained mixture, and carrying out column chromatography separation on the obtained product to obtain a product, namely chiral alpha-amino alcohol. According to the invention, the most high-yield iron catalyst in earth crust is used, and cheap silane (PMHS, 500 g/298 yuan) is adopted as a reducing agent, so the asymmetric reduction reaction of alpha-amino ketone can be efficiently achieved under mild conditions so as to obtain the high-yield optically-active chiral alpha-amino alcohol compound; and moreover, through the creative labor of the inventor, reaction yield can reach 99%, and meanwhile, the content of the target product in the generated reaction product is 99%.

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 747358-03-8