Welcome to LookChem.com Sign In|Join Free
  • or
N, N-dibenzylpent-4-ynylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228425-52-2

Post Buying Request

1228425-52-2 Suppliers

Recommended suppliers

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

1228425-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228425-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,2 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1228425-52:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*2)+(3*5)+(2*5)+(1*2)=142
142 % 10 = 2
So 1228425-52-2 is a valid CAS Registry Number.

1228425-52-2Relevant academic research and scientific papers

Gold-catalyzed efficient synthesis of azepan-4-ones via a two-step [5+2] annulation

Cui, Li,Ye, Longwu,Zhang, Liming

supporting information; experimental part, p. 3351 - 3353 (2010/07/20)

A surprisingly efficient synthesis of azepan-4-ones via a two-step [5+2] annulation is developed. This reaction involves a key gold catalysis and shows generally high regioselectivities and good to excellent diastereoselectivities.

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 1228425-52-2