Welcome to LookChem.com Sign In|Join Free

CAS

  • or

869634-72-0

Post Buying Request

869634-72-0 Suppliers

Recommended suppliersmore

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

869634-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869634-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,6,3 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 869634-72:
(8*8)+(7*6)+(6*9)+(5*6)+(4*3)+(3*4)+(2*7)+(1*2)=230
230 % 10 = 0
So 869634-72-0 is a valid CAS Registry Number.

869634-72-0Downstream Products

869634-72-0Relevant articles and documents

Efficient two-step synthesis of 9-aryl-6-hydroxy-3H-xanthen-3-one fluorophores

Bacci, James P.,Kearney, Aaron M.,Van Vranken, David L.

, p. 9051 - 9053 (2005)

A two-step method for the synthesis of 9-aryl-6-hydroxy-37f-xanthen-3-one fluorophores involving condensation of aryl aldehydes and fluororesorcinol is shown to proceed through a triarylmethane intermediate. The condensation is complicated by retro-Friede

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 869634-72-0