Welcome to LookChem.com Sign In|Join Free

CAS

  • or

83096-19-9

Post Buying Request

83096-19-9 Suppliers

Recommended suppliersmore

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

83096-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83096-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,9 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83096-19:
(7*8)+(6*3)+(5*0)+(4*9)+(3*6)+(2*1)+(1*9)=139
139 % 10 = 9
So 83096-19-9 is a valid CAS Registry Number.

83096-19-9Relevant articles and documents

Reactivity of Tetracyanoethylene Oxide toward Heteroaromatic Compounds. Synthesis and Structure of Heterocyclic Dicyanomethylides

Diez-Barra, Enrique,Pardo, Maria del Carmen

, p. 4409 - 4412 (1982)

Tetracyanoethylene oxide (TCNEO) was allowed to react with 17 heterocyclic derivatives, mainly azoles.Only in ten cases the reaction affords the corresponding dicyanomethylide.The structure of these compounds was established by IR and 1H NMR spectroscopie

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

What can I do for you?
Get Best Price

Get Best Price for 83096-19-9