Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72666-50-3

Post Buying Request

72666-50-3 Suppliers

Recommended suppliersmore

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

72666-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72666-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,6 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 72666-50:
(7*7)+(6*2)+(5*6)+(4*6)+(3*6)+(2*5)+(1*0)=143
143 % 10 = 3
So 72666-50-3 is a valid CAS Registry Number.

72666-50-3Downstream Products

72666-50-3Relevant articles and documents

Synthesis of Some New 2,4,6-Triaryl Substituted Pyridines via Pyridinium Ylides

Tewari, R. S.,Misra, N. K.

, p. 272 - 273 (2007/10/02)

Reactions of 4-methoxy phenacyl pyridinium ylide and 4-chlorophenacyl pyridinium ylide with different substituted α-β unsaturated ketones gave a wide variety of 2,4,6-triaryl substituted pyridines which are expected to possess marked biological activities

Studies on Cycloimmonium Ylides. Synthesis of Some 2,4,6-Triaryl-Substituted Pyridines via Isoquinolinium Ylides

Tewari, R. S.,Dubey, A. K.

, p. 91 - 92 (2007/10/02)

(Aroylmethylene)isoquinolinium ylides on their reaction with different α,β-unsaturated ketones gave a wide variety of 2,4,6-triaryl-substituted pyridines which are expected to possess some potential biological activities.The reaction seemed to proceed via

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 72666-50-3