Welcome to LookChem.com Sign In|Join Free
  • or
(C10H4(OH)(C6H4CF3)(C6H4CH3)OCH3)Cr(CO)3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82421-72-5

Post Buying Request

82421-72-5 Suppliers

Recommended suppliers

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

82421-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82421-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,2 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82421-72:
(7*8)+(6*2)+(5*4)+(4*2)+(3*1)+(2*7)+(1*2)=115
115 % 10 = 5
So 82421-72-5 is a valid CAS Registry Number.

82421-72-5Relevant academic research and scientific papers

REAKTIONEN VON KOMPLEXLIGANDEN. XXIV. SYNTHESE VON NAPHTHOL-DERIVATEN AUS CARBONYL-CARBEN-KOMPLEXEN UND ALKINEN: REGIOSELEKTIVER EINBAU DES ALKINS IN DAS NAPHTHALIN-GERUEST

Doetz, Karl Heinz,Muehlemeier, Jochen,Schubert, Ulrich,Orama, Olli

, p. 187 - 202 (2007/10/02)

Pentacarbonyl(methoxyphenylcarbene)chromium reacts with various alkynes to give tricarbonyl(4-methoxy-1-naphthol)chromium complexes.Aliphatic n-1-alkynes yield regiospecifically 2-alkylnaphthol compounds; 2-alkynes, however, lead to mixtures of 2,3-dialky

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 82421-72-5