Welcome to LookChem.com Sign In|Join Free
  • or
4,5-Dihydroxy-9,10-dioxo-3-(3-oxopentyl)anthracene-2-acetic Acid, Methyl Ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74188-46-8

Post Buying Request

74188-46-8 Suppliers

Recommended suppliers

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

74188-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74188-46-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,8 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74188-46:
(7*7)+(6*4)+(5*1)+(4*8)+(3*8)+(2*4)+(1*6)=148
148 % 10 = 8
So 74188-46-8 is a valid CAS Registry Number.

74188-46-8Upstream product

74188-46-8Relevant academic research and scientific papers

Epimer of 7-Deoxyaklavinone

Jizba, Josef V.,Sedmera, Petr,Vokoun, Jindrich,Blumauerova, Margita,Vanek, Zdenko

, p. 2129 - 2135 (2007/10/02)

The structure (9R,10S)-7-deoxyaklavinone (VII) was assigned to a minor metabolite isolated from Streptomyces coeruleorubidus on the basis of 1H-, 13C-NMR and CD spectra.Evidence that compounds II and VII, isomeric with 7-deoxyaklavinone, are natural compounds is presented.

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 74188-46-8