Welcome to LookChem.com Sign In|Join Free

CAS

  • or

154532-11-3

Post Buying Request

154532-11-3 Suppliers

Recommended suppliersmore

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

154532-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154532-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,5,3 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 154532-11:
(8*1)+(7*5)+(6*4)+(5*5)+(4*3)+(3*2)+(2*1)+(1*1)=113
113 % 10 = 3
So 154532-11-3 is a valid CAS Registry Number.

154532-11-3Upstream product

154532-11-3Downstream Products

154532-11-3Relevant articles and documents

SYNTHESIS OF LUMINOPHORIC DERIVATIVES OF PBD BASED ON 2,5-DIARYL SUBSTITUTED THIAZOLES AND OXAZOLES

Lhotak, Pavel,Kurfuerst, Antonin

, p. 2720 - 2728 (1993)

The Friedel-Crafts acylation of 2-(biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD) with hippuryl chloride has been used to prepare the derivative V which on cyclization with POCl3 or P4S10 gives the respective oxazole (or thiazole) derivative of PBD, XIa or XIb.The reaction of carboxylic acid II with 4-(ω-aminoacetyl)biphenyl in the presence of CDI gives N-acyl-α-aminoketone VII; the analogous compound VI has been prepared by acylating ω-aminoacetophenone with acyl chloride III.The cyclization of these compounds gives bifluorophores Xa - Xd.

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 154532-11-3