Welcome to LookChem.com Sign In|Join Free
  • or
(+)-(2R,3R,4R,5S,SS)-3,4-epoxy-4-(p-tolylsulfinyl)-5-vinyl-tetrahydrofuran-2-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219776-33-7

Post Buying Request

219776-33-7 Suppliers

Recommended suppliers

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

219776-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219776-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,7 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 219776-33:
(8*2)+(7*1)+(6*9)+(5*7)+(4*7)+(3*6)+(2*3)+(1*3)=167
167 % 10 = 7
So 219776-33-7 is a valid CAS Registry Number.

219776-33-7Relevant academic research and scientific papers

Nucleophilic epoxidation of α′-hydroxy dienyl sulfoxides

Fernandez de la Pradilla, Roberto,Manzano, Pilar,Montero, Carlos,Priego, Julian,Martinez-Ripoll, Martin,Martinez-Cruz, Luis A.

, p. 7755 - 7767 (2007/10/03)

A novel route to enantiopure densely functionalized epoxy sulfinyl tetrahydrofurans, based on the unexpected and highly stereoselective remote nucleophilic epoxidation of hydroxy 1-sulfinyl butadienes with t-BuOOK, followed by ring closure and subsequent

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 219776-33-7