Welcome to LookChem.com Sign In|Join Free
  • or
Acetic acid, [methoxy(2,2,2-trifluoroethoxy)phosphinyl]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

681123-85-3

Post Buying Request

681123-85-3 Suppliers

Recommended suppliers

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

681123-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 681123-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,1,2 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 681123-85:
(8*6)+(7*8)+(6*1)+(5*1)+(4*2)+(3*3)+(2*8)+(1*5)=153
153 % 10 = 3
So 681123-85-3 is a valid CAS Registry Number.

681123-85-3Relevant academic research and scientific papers

A facile synthesis of novel chiral phosphonoacetates bearing a stereogenic phosphorus atom

Sano, Shigeki,Kujime, Eiko,Takemoto, Yuka,Shiro, Motoo,Nagao, Yoshimitsu

, p. 131 - 134 (2005)

Novel chiral phosphonoacetates bearing a stereogenic phosphorus atom were successfully synthesized by enzyme-catalyzed kinetic resolution of racemic phosphonoacetates.

DIRECT SYNTHESIS OF Z-UNSATURATED ESTERS. A USEFUL MODIFICATION OF THE HORNER-EMMONS OLEFINATION.

Still, W. Clark,Gennari, Cesare

, p. 4405 - 4408 (2007/10/02)

New phosphonoester reagents and reaction conditions are described which yield Z-alpha,beta-unsaturated esters stereoselectively and in high yield from aliphatic and aromatic aldehydes.

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 681123-85-3