Welcome to LookChem.com Sign In|Join Free
  • or
(E)-1-ethoxy-3,5-diphenylpent-1-en-4-yne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1195975-89-3

Post Buying Request

1195975-89-3 Suppliers

Recommended suppliers

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

1195975-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1195975-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,9,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1195975-89:
(9*1)+(8*1)+(7*9)+(6*5)+(5*9)+(4*7)+(3*5)+(2*8)+(1*9)=223
223 % 10 = 3
So 1195975-89-3 is a valid CAS Registry Number.

1195975-89-3Downstream Products

1195975-89-3Relevant academic research and scientific papers

AuPPh3Cl/AgOTf-catalyzed reaction of terminal alkynes: nucleophilic addition to activated C{double bond, long}O bond

Li, Changkun,Mo, Fanyang,Li, Weibin,Wang, Jianbo

, p. 6053 - 6056 (2009)

Terminal alkynes, under Au-catalyzed conditions, react with aromatic aldehyde diethyl acetals, affording propargylation products through C{double bond, long}O bond addition. Furthermore, AuPPh3Cl/AgOTf-catalyzed three-component reaction of alde

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 1195975-89-3