Welcome to LookChem.com Sign In|Join Free

CAS

  • or

449173-99-3

Post Buying Request

449173-99-3 Suppliers

Recommended suppliersmore

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

449173-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 449173-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,1,7 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 449173-99:
(8*4)+(7*4)+(6*9)+(5*1)+(4*7)+(3*3)+(2*9)+(1*9)=183
183 % 10 = 3
So 449173-99-3 is a valid CAS Registry Number.

449173-99-3Downstream Products

449173-99-3Relevant articles and documents

Enantioselective preparation of asymmetrically protected 2-propanoyl-1,3-propanediol derivatives: Toward the total synthesis of Kazusamycin A

Arai, Noriyoshi,Chikaraishi, Noriko,Ikawa, Mitsuhiro,Omura, Satoshi,Kuwajima, Isao

, p. 733 - 741 (2007/10/03)

The preparation of enantiomerically pure 2-propanoyl-1,3-propanediol derivatives, key intermediates in our studies on total synthesis of the potent antitumor compound Kazusamycin A are described. After various enzymatic protocols for desymmetrization of t

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 449173-99-3