Welcome to LookChem.com Sign In|Join Free
  • or
C36H31IO5 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

950581-99-4

Post Buying Request

950581-99-4 Suppliers

Recommended suppliers

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

950581-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 950581-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,5,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 950581-99:
(8*9)+(7*5)+(6*0)+(5*5)+(4*8)+(3*1)+(2*9)+(1*9)=194
194 % 10 = 4
So 950581-99-4 is a valid CAS Registry Number.

950581-99-4Downstream Products

950581-99-4Relevant academic research and scientific papers

Stereocontolled synthesis of (-)-afzelechin: General route to catechin-class polyphenols by solving an SN2 vs. SN1 problem

Ohmori, Ken,Takeda, Megumi,Higuchi, Takashi,Shono, Tomohiro,Suzuki, Keisuke

supporting information, p. 934 - 935,2 (2020/08/31)

Stereocontrolled synthesis of (-)-afzelechin was achieved via the Mitsunobu reaction, where complete stereospecificity was observed when an electron-withdrawing group was introduced to the para-position of the B-ring fragment. Copyright

METHOD FOR PRODUCING FLAVAN DERIVATIVE

-

Page/Page column 14, (2009/01/20)

The present invention provides a method for producing flavan derivatives having various substituent groups with controlling the stereochemistry. The method of the present invention includes the steps of: hydratively condensing a phenol compound expressed

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 950581-99-4