Welcome to LookChem.com Sign In|Join Free
  • or
1,2-Propanedione, 3-hydroxy-1,3,3-triphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

495401-54-2

Post Buying Request

495401-54-2 Suppliers

Recommended suppliers

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

495401-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 495401-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,4,0 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 495401-54:
(8*4)+(7*9)+(6*5)+(5*4)+(4*0)+(3*1)+(2*5)+(1*4)=162
162 % 10 = 2
So 495401-54-2 is a valid CAS Registry Number.

495401-54-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-hydroxy-1,3,3-triphenyl-1,2-propanedione

1.2 Other means of identification

Product number -
Other names 3-hydroxy-1,3,3-triphenyl-propane-1,2-dione

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:495401-54-2 SDS

495401-54-2Relevant academic research and scientific papers

Lithiation of 1-chloromethylbenzotriazole: Generation and elaboration of benzotriazolyloxiranes

Katritzky, Alan R.,Manju, Kavita,Steel, Peter J.

, p. 407 - 411 (2007/10/03)

1-Benzotriazolylchloromethyllithium generated from 1-chloromethylbenzotriazole (1) and LDA reacts with enolizable and nonenolizable ketones to give benzotriazolyloxiranes 2a-g in good yields. The oxiranyllithiums 4a-d generated from 2a-d and n-BuLi at -78 °C were trapped by a variety of electrophiles to give oxiranyl derivatives 5a-j in good to excellent yields. Lewis-acid-promoted nucleophilic ring opening of benzotriazolyloxiranes 2a,f,g with allyltrimethylsilane gave the corresponding 1,7-octadien-4-ols 6a-c in 68-75% yield. Hydrolysis of α-acylbenzotriazolyloxiranes 5g,h provided 3-hydroxy-1,2-diones 7a and 7b in 73 and 86% yield, respectively.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 495401-54-2