Welcome to LookChem.com Sign In|Join Free
  • or
(4E,8E)-(10S,11S)-10-Benzyloxymethoxy-13-(tert-butyl-dimethyl-silanyloxy)-11-[2-(4-methoxy-benzyloxy)-ethyl]-4,8-dimethyl-trideca-4,8-dien-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128322-20-3

Post Buying Request

128322-20-3 Suppliers

Recommended suppliers

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

128322-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128322-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,2 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128322-20:
(8*1)+(7*2)+(6*8)+(5*3)+(4*2)+(3*2)+(2*2)+(1*0)=103
103 % 10 = 3
So 128322-20-3 is a valid CAS Registry Number.

128322-20-3Upstream product

128322-20-3Relevant academic research and scientific papers

Total synthesis of (+)-mayolide A. Absolute structure of mayolide A, a sacocembrane diterpenoid from the soft coral Sinularia mayi

Nagaoka,Iwashima,Abe,Iguchi,Yamada

, p. 1742 - 1749 (2007/10/02)

The stereoselective total synthesis of (+)-mayolide A (1) was achieved starting from D-mannitol via two crucial steps: stereoselective introduction of a two-carbon unit into the β-position of the butenolide 5 and repeated Claisen rearrangement to produce the side chain. The absolute structure of natural mayolide A from the Okinawan soft coral Sinularia mayi was determined as 2 by the present synthesis.

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 128322-20-3