Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1378939-10-6

Post Buying Request

1378939-10-6 Suppliers

Recommended suppliersmore

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

1378939-10-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1378939-10-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,9,3 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1378939-10:
(9*1)+(8*3)+(7*7)+(6*8)+(5*9)+(4*3)+(3*9)+(2*1)+(1*0)=216
216 % 10 = 6
So 1378939-10-6 is a valid CAS Registry Number.

1378939-10-6Downstream Products

1378939-10-6Relevant articles and documents

Synthesis of 2-aryl-substituted chromans by intramolecular C-O bond formation

Wang, Yu,Franzén, Robert

, p. 925 - 929 (2012/06/15)

A synthetic route for the preparation of 2-aryl-substituted chromans from commercially available starting materials and utilizing either a palladium- or copper-catalyzed intramolecular cyclization of aryl bromides is described. Chromans with stereocontrol at C-2 can thus be obtained via a palladium-catalyzed asymmetric allylic etherification procedure utilizing a chiral indole-phosphine oxazoline (IndPHOX) ligand. Georg Thieme Verlag Stuttgart · New York.

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 1378939-10-6