Welcome to LookChem.com Sign In|Join Free
  • or
4,4-dimethyl-1-phenyl-hepta-1,6-diyn-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

340271-05-8

Post Buying Request

340271-05-8 Suppliers

Recommended suppliers

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

340271-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 340271-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,0,2,7 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 340271-05:
(8*3)+(7*4)+(6*0)+(5*2)+(4*7)+(3*1)+(2*0)+(1*5)=98
98 % 10 = 8
So 340271-05-8 is a valid CAS Registry Number.

340271-05-8Relevant academic research and scientific papers

Dicobalt octacarbonyl catalyzed carbonylated cycloaddition of triynes to functionalized tetracycles

Son, Seung Uk,Yoon, Young Ae,Choi, Dai Seung,Park, Jin Kyoon,Kim, B. Moon,Chung, Young Keun

, p. 1065 - 1067 (2001)

(matrix presented) We have demonstrated that a dicobalt octacarbonyl catalyzed double [2 + 2 + 1] carbonylative cycloaddition reaction of triyne can be carried out to yield a novel 5.5.5.6 tetracyclic di-enone system.

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 340271-05-8