Welcome to LookChem.com Sign In|Join Free
  • or
methyl 2-(3(Z)-6-(2-(trifluoromethyl)phenyl)hexen-1,5-diynyl)benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1130141-05-7

Post Buying Request

1130141-05-7 Suppliers

Recommended suppliers

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

1130141-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1130141-05-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,0,1,4 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1130141-05:
(9*1)+(8*1)+(7*3)+(6*0)+(5*1)+(4*4)+(3*1)+(2*0)+(1*5)=67
67 % 10 = 7
So 1130141-05-7 is a valid CAS Registry Number.

1130141-05-7Relevant academic research and scientific papers

Palladium-catalyzed cyclization of enediynes to benzopyranones

Chang, Wei-Ren,Lo, Yu-Hsiang,Lee, Chia-Ying,Wu, Ming-Jung

supporting information; experimental part, p. 1248 - 1252 (2009/06/25)

Treatment of methyl 2-[6-substituted-3(Z)-hexen-1,5-diynyl]benzoates (1) with five mol% of palladium chloride and three equivalents of cupric chloride in refluxing acetonitrile gave dibenzo[b,d]pyran-6-ones (2) in modest to good yields.

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 1130141-05-7