Welcome to LookChem.com Sign In|Join Free
  • or
4-(2,4-Dioxo-4H-pyrido[2,3-d][1,3]oxazin-1-yl)-benzoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145255-80-7

Post Buying Request

145255-80-7 Suppliers

Recommended suppliers

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

145255-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145255-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,5 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145255-80:
(8*1)+(7*4)+(6*5)+(5*2)+(4*5)+(3*5)+(2*8)+(1*0)=127
127 % 10 = 7
So 145255-80-7 is a valid CAS Registry Number.

145255-80-7Upstream product

145255-80-7Relevant academic research and scientific papers

New Bronchodilators. 3. Imidazonaphthyridin-4(5H)-ones

Suzuki, Fumio,Kuroda, Takeshi,Kawakita, Takashi,Manabe, Haruhiko,Kitamura, Shigeto,et al.

, p. 4866 - 4874 (2007/10/02)

In order to develop new oral bronchodilators, a series of novel imidazonaphthyridin-4(5H)-ones 5 were designed and synthesized.Some of these new heterocycles exhibited more potent bronchodilator activity in vitro and in vivo than theophylline.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 145255-80-7