Welcome to LookChem.com Sign In|Join Free
  • or
Quinazoline, 1,4-dihydro-2,4-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56844-90-7

Post Buying Request

56844-90-7 Suppliers

Recommended suppliers

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

56844-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56844-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,4 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56844-90:
(7*5)+(6*6)+(5*8)+(4*4)+(3*4)+(2*9)+(1*0)=157
157 % 10 = 7
So 56844-90-7 is a valid CAS Registry Number.

56844-90-7SDS

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 2,4-diphenyl-3,4-dihydro-quinazoline

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:56844-90-7 SDS

56844-90-7Downstream Products

56844-90-7Relevant academic research and scientific papers

Reactivity of 1-aryl-4-dimethylamino-2-phenyl-1,3diaza-1,3-butadienes towards dienopheles, 1,3-dipoles and carbanions

Croce, Piero Dalla,Ferraccioli, Raffaella,Rosa, Concetta La

, p. 1309 - 1318 (2007/10/03)

The reactivity of 1-aryl-4-dimethylamino-2-phenyl-1,3-diaza-1,3-butadienes (1) towards dienophiles, 1,3-dipoles and C-nucleophiles was investigated. N-Phenylmethylene-benzenesulfonamide (2), phenylisocyanate (6), C,N-diphenylnitrone (9) and acylacetates (10) reacted with 1 giving quinazoline or pyrimidine derivatives. The possible mechanisms involved in products formation are discussed.

A single step procedure for synthesis of 2,4- and 2,3,4-substituted 3,4-dihydroquinazolines

Suri, K. A.,Satti, N. K.,Mahajan, Babita,Suri, O. P.,Dhar, K. L.

, p. 1171 - 1172 (2007/10/02)

Substituted 3,4-dihydroquinazolines have been synthesized in 80-85percent yields by interaction of N-acylated o-aminoacetophenone/o-aminobenzophenone with formamide or N-methylformamide in 85percent formic acid.

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 56844-90-7