Welcome to LookChem.com Sign In|Join Free

CAS

  • or

855233-41-9

Post Buying Request

855233-41-9 Suppliers

Recommended suppliersmore

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

855233-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855233-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,3 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 855233-41:
(8*8)+(7*5)+(6*5)+(5*2)+(4*3)+(3*3)+(2*4)+(1*1)=169
169 % 10 = 9
So 855233-41-9 is a valid CAS Registry Number.

855233-41-9Downstream Products

855233-41-9Relevant articles and documents

Stereoselective Allylation of β-Hydroxy- and β-Amino-α,β-enones with Allyltrifluorosilane/Triethylamine Systems

Kira, Mitsuo,Sato, Kazuhiko,Sekimoto, Kazushi,Gewald, Rainer,Sakurai, Hideki

, p. 281 - 282 (1995)

Reactions of allyltrifluorosilanes with β-functional-α,β-enones such as o-hydroxy- and o-aminophenyl ketones and 1,3-diketones in the presence of triethylamine yielded the corresponding tertiary homoallyl alcohols in regiospecific and highly diastereosele

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 855233-41-9