Welcome to LookChem.com Sign In|Join Free
  • or
(+)-(2R)-1-(trityloxy)but-3-en-2-yl (2E)-but-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1542075-08-0

Post Buying Request

1542075-08-0 Suppliers

Recommended suppliers

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

1542075-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1542075-08-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,2,0,7 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1542075-08:
(9*1)+(8*5)+(7*4)+(6*2)+(5*0)+(4*7)+(3*5)+(2*0)+(1*8)=140
140 % 10 = 0
So 1542075-08-0 is a valid CAS Registry Number.

1542075-08-0Upstream product

1542075-08-0Downstream Products

1542075-08-0Relevant academic research and scientific papers

Enantio- and regioselective iridium-catalyzed allylic esterification

Qu, Jianping,Rossberg, Lydia,Helmchen, Guenter

supporting information, p. 1272 - 1275 (2014/02/14)

A highly enantioselective and regioselective Ir-catalyzed allylic esterification is described, in which branched allylic esters are synthesized directly. Carboxylates were used as nucleophiles and linear allylic phosphates as electrophiles. In some cases the allylic substitution reaction was found to be accompanied by a kinetic resolution process, which causes a change of the enantiomeric excess.

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 1542075-08-0