Welcome to LookChem.com Sign In|Join Free
  • or
(2E,4R,5R,7E)-1-(tert-butyldiphenylsilyloxy)-2,4,7-trimethyl-9-oxonona-2,7-dien-5-yl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1234572-97-4

Post Buying Request

1234572-97-4 Suppliers

Recommended suppliers

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

1234572-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1234572-97-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,4,5,7 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1234572-97:
(9*1)+(8*2)+(7*3)+(6*4)+(5*5)+(4*7)+(3*2)+(2*9)+(1*7)=154
154 % 10 = 4
So 1234572-97-4 is a valid CAS Registry Number.

1234572-97-4Upstream product

1234572-97-4Downstream Products

1234572-97-4Relevant academic research and scientific papers

A formal total synthesis of pahnerolide A

Gowrisankar, Parthasarathy,Pujari, Sandip A.,Kaliappan, Krishna P.

, p. 5858 - 5862 (2010)

(Figure Presented) Under the sea: An efficient formal total synthesis of the marine natural product palmerolide A is reported herein, involving 24 longest linear steps. The key features of our synthesis involve a combination of Sharpless epoxidation and Shimizu reaction to construct the syn aldol moiety, a JuliaKocienski reaction to construct the diene, and ring-closing metathesis to form the macrocycle (see scheme; PG = protecting group).

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 1234572-97-4