Welcome to LookChem.com Sign In|Join Free
  • or
1,2,5,6-Tetraazadispiro[2.0.2.5]undeca-1,5-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

878191-45-8

Post Buying Request

878191-45-8 Suppliers

Recommended suppliers

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

878191-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 878191-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,1,9 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 878191-45:
(8*8)+(7*7)+(6*8)+(5*1)+(4*9)+(3*1)+(2*4)+(1*5)=218
218 % 10 = 8
So 878191-45-8 is a valid CAS Registry Number.

878191-45-8Relevant academic research and scientific papers

Bi-3H-diazirin-3-yls as precursors of highly strained cycloalkynes

Al-Omari, Mohammad,Banert, Klaus,Hagedorn, Manfred

, p. 309 - 311 (2006)

(Chemical Equation Presented) No reagents and very mild conditions are required for the transformation of isolable precursors 3 into highly strained cycloalkynes 4 (cycloheptyne, cyclohexyne, norbornyne), which can be trapped by cycloaddition reactions.

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 878191-45-8