Welcome to LookChem.com Sign In|Join Free
  • or
(-)-methyl (1S,3R,4R,5R)-1-(benzoyloxy)-3-O-(methylsulfonyl)-4,5-dihydroxycyclohexane carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219739-54-5

Post Buying Request

219739-54-5 Suppliers

Recommended suppliers

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

219739-54-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219739-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,3 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 219739-54:
(8*2)+(7*1)+(6*9)+(5*7)+(4*3)+(3*9)+(2*5)+(1*4)=165
165 % 10 = 5
So 219739-54-5 is a valid CAS Registry Number.

219739-54-5Upstream product

219739-54-5Relevant academic research and scientific papers

Synthesis of (-)-3-Amino-3-deoxyquinie Acid

Mueller, Michael,Mueller, Rolf,Yu, Tin-Wein,Floss, Heinz G.

, p. 9753 - 9755 (1998)

An efficient synthesis of 3-amino-3-deoxyquinic acid, starting from (-)-quinic acid, is reported and its importance for the biosynthesis of 3-amino-5-hydroxybenzoic acid, the precursor of mCvN-units in ansamycin and mitomycin antibiotics is discussed.

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 219739-54-5