Welcome to LookChem.com Sign In|Join Free

CAS

  • or

104345-00-8

Post Buying Request

104345-00-8 Suppliers

Recommended suppliersmore

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

104345-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104345-00-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,3,4 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104345-00:
(8*1)+(7*0)+(6*4)+(5*3)+(4*4)+(3*5)+(2*0)+(1*0)=78
78 % 10 = 8
So 104345-00-8 is a valid CAS Registry Number.

104345-00-8Upstream product

104345-00-8Downstream Products

104345-00-8Relevant articles and documents

Copper- and palladium-catalyzed intramolecular C-S bond formation: A convenient synthesis of 2-aminobenzothiazoles

Joyce, Laurie L.,Evindar, Ghotas,Batey, Robert A.

, p. 446 - 447 (2004)

Copper- and palladium-catalyzed intramolecular C-S bond formation by cross-coupling between an aryl halide and thiourea functionality is demonstrated for the synthesis of 2-aminobenzothiazoles, wherein the Cu-catalyzed protocol is generally superior and more cost effective than the Pd-catalyzed protocol; the Cu-catalyzed reaction also further expands recent studies exploring the utility of Cu salts as replacements for Pd in carbon-heteroatom bond-forming reactions. A one-pot variant combining the synthesis of the thiourea and the cyclization was also demonstrated.

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 104345-00-8