Welcome to LookChem.com Sign In|Join Free
  • or
C21H34O4SSi is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1171091-32-9

Post Buying Request

1171091-32-9 Suppliers

Recommended suppliers

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

1171091-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1171091-32-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,1,0,9 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1171091-32:
(9*1)+(8*1)+(7*7)+(6*1)+(5*0)+(4*9)+(3*1)+(2*3)+(1*2)=119
119 % 10 = 9
So 1171091-32-9 is a valid CAS Registry Number.

1171091-32-9Downstream Products

1171091-32-9Relevant academic research and scientific papers

Reagent-directed allylic quadraselection. Chemoselective anti- and syn-Lawton SN2′ methylation of seven-membered epoxyvinylsulfones

Wan, Pyo Hong,El-Awa, Ahmad,Fuchs, Philip L.

supporting information; experimental part, p. 9150 - 9151 (2009/12/06)

(Chemical Equation Presented) Methods have been developed for regio- and stereoselective 1,4-syn or 1,4-anti methylation of seven-membered epoxyvinylsulfones. 1,4-Syn addition is achieved via the combination of Me 2Zn and catalytic Li2/su

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 1171091-32-9