Welcome to LookChem.com Sign In|Join Free
  • or
3(R)-(2-Amino-4-carboxyphenoxy)butyric acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145220-47-9

Post Buying Request

145220-47-9 Suppliers

Recommended suppliers

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

145220-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145220-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,2 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145220-47:
(8*1)+(7*4)+(6*5)+(5*2)+(4*2)+(3*0)+(2*4)+(1*7)=99
99 % 10 = 9
So 145220-47-9 is a valid CAS Registry Number.

145220-47-9Downstream Products

145220-47-9Relevant academic research and scientific papers

Oxazepines and Thiazepines, XXIV Synthesis of Optically Active 2,3-Dihydro-2-methyl-1,5-benzoxazepin-4(5H)-ones

Levai, Albert,Ott, Juergen,Snatzke, Guenther

, p. 919 - 930 (2007/10/02)

2,3-Dihydro-2(R)-methyl-1,5-benzoxazepin-4(5H)-one and its enantiomer (S)-3 have been synthesized via the optical resolution and subsequent chemical transformations of (+/-)-3-(2-nitrophenoxy)butyric acid (1).Compounds (R)-3 and (S)-3 were convert

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 145220-47-9