Welcome to LookChem.com Sign In|Join Free
  • or
Octa-3,5-diene-2,7-dione, also known as sorbic acid, is a naturally occurring organic compound with the chemical formula C6H8O3. It is a colorless crystalline solid that is widely used as a food preservative due to its ability to inhibit the growth of mold, yeast, and bacteria. Sorbic acid is found in various fruits and berries, such as mountain ash, and is also synthesized industrially for use in food, beverages, cosmetics, and pharmaceuticals. It is considered safe for consumption within regulated limits by health authorities like the FDA and EFSA.

2130-26-9

Post Buying Request

2130-26-9 Suppliers

Recommended suppliers

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

2130-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2130-26-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2130-26:
(6*2)+(5*1)+(4*3)+(3*0)+(2*2)+(1*6)=39
39 % 10 = 9
So 2130-26-9 is a valid CAS Registry Number.

2130-26-9Downstream Products

2130-26-9Relevant academic research and scientific papers

Ruthenium-catalyzed stereo- and chemoselective oxidative coupling of vinyl ketones: efficient access to (E,E)-1,6-dioxo-2,4-dienes

Beeralingappa, Nagabhushana C.,Bhat, Arsheed A.,Dethe, Dattatraya H.,Kumar, Vimlesh,Mishra, Kunj B.,Nirpal, Appasaheb K.,Srivastava, Aparna

supporting information, p. 3063 - 3066 (2022/03/15)

A Ru-catalyzed direct oxidative coupling reaction of vinyl ketones was developed. It offers a straightforward and atom-economical protocol for the synthesis of functionalized (E,E)-1,6-dioxo-2,4-diene derivatives in moderate to good yields with excellent stereo- and chemoselectivities. In addition, the synthetic utility of this method was further demonstrated by its application to the synthesis of bioactive natural products such as (7E,9E)-henicosa-7,9-diene-6,11-dione (sex pheromone), ostopanic acid (plant anticancer agent), JA (anti-tumor agent) and the southern part (C1-C13) of the antibiotic macrolactin-T.

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 2130-26-9