Welcome to LookChem.com Sign In|Join Free

CAS

  • or

908256-56-4

Post Buying Request

908256-56-4 Suppliers

Recommended suppliersmore

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

908256-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 908256-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,2,5 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 908256-56:
(8*9)+(7*0)+(6*8)+(5*2)+(4*5)+(3*6)+(2*5)+(1*6)=184
184 % 10 = 4
So 908256-56-4 is a valid CAS Registry Number.

908256-56-4Relevant articles and documents

1-(2H)-ISOQUINOLONE DERIVATIVE

-

Page/Page column 113, (2008/06/13)

The present invention provides a compound having high antitumor activity, which is useful for therapeutic and preventive agents effective for proliferative diseases such as cancer; a production method thereof; an intermediate compound useful for such production; and a pharmaceutical composition comprising such a compound. The present invention provides a compound represented by the formula (1): wherein X represents an aryl group or heteroaryl group which may be substituted, Cy represents a 4- to 7-membered monocyclic heterocyclic ring or a 8- to 10-membered condensed heterocyclic ring which may be substituted, and Z represents O, S, or NRa; or a prodrug thereof; or a pharmaceutically acceptable salt thereof; and a pharmaceutical and a pharmaceutical composition which comprise the compound.

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 908256-56-4