Welcome to LookChem.com Sign In|Join Free

CAS

  • or

205389-53-3

Post Buying Request

205389-53-3 Suppliers

Recommended suppliersmore

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

205389-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205389-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,3,8 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 205389-53:
(8*2)+(7*0)+(6*5)+(5*3)+(4*8)+(3*9)+(2*5)+(1*3)=133
133 % 10 = 3
So 205389-53-3 is a valid CAS Registry Number.

205389-53-3Downstream Products

205389-53-3Relevant articles and documents

Tricyclic compounds, their production and use

-

, (2008/06/13)

A compound of the formula: wherein R1 is H or a substituent; m is 1-3; Ar is an aromatic group which may be substituted; X is a bond or a divalent straight-chain group having 1-6 atoms which may be substituted; Y is —S—, —O—, or —N(R2— (R2 is H or a substituent group), Z is —N= or —C(R3)= (R3 is H or a hydrocarbon group), ring A is a benzene ring; ring B is a 5- to 7-membered ring which may be substituted, or a salt thereof is useful for eliciting a prostaglandin I2 receptor agonistic effect.

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 205389-53-3