Welcome to LookChem.com Sign In|Join Free
  • or
5-Benzenesulfonyl-5-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-methyl-5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125557-13-3

Post Buying Request

125557-13-3 Suppliers

Recommended suppliers

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

125557-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125557-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,5 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125557-13:
(8*1)+(7*2)+(6*5)+(5*5)+(4*5)+(3*7)+(2*1)+(1*3)=123
123 % 10 = 3
So 125557-13-3 is a valid CAS Registry Number.

125557-13-3Downstream Products

125557-13-3Relevant academic research and scientific papers

Synthesis of 3-Methyl-4-substituted Butenolides Using Regioselective Reaction of Phenylsulfonylbutenolide

Yoda, Hidemi,Shirakawa, Koji,Takabe, Kunihiko

, p. 1391 - 1392 (2007/10/02)

The anion of 4-phenylsulfonylbutenolide generated by deprotonation with lithium diisopropylamide reacted with a variety of electrophilic reagents regioselectively to afford 4-alkylated compounds, which were desulfurized in good yields to 4-substituted but

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 125557-13-3