Welcome to LookChem.com Sign In|Join Free

CAS

  • or

51386-48-2

Post Buying Request

51386-48-2 Suppliers

Recommended suppliersmore

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

51386-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51386-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,8 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 51386-48:
(7*5)+(6*1)+(5*3)+(4*8)+(3*6)+(2*4)+(1*8)=122
122 % 10 = 2
So 51386-48-2 is a valid CAS Registry Number.

51386-48-2Downstream Products

51386-48-2Relevant articles and documents

A novel and practical synthesis of 3-unsubstituted indolizines

Zhang,Liang,Sun,Hu,Hu

, p. 1733 - 1737 (2007/10/03)

A novel and practical procedure for the preparation of 3-unsubstituted indolizines by 1,3-dipolar cycloaddition was developed. The requisite pyridinium N-methylides were generated simply from the corresponding N-(carboxymethyl)pyridinium halides. In the presence of MnO2, electron-deficient alkenes, instead of alkynes or vinyl bromides, were used successfully as dipolarophiles. This general method features cheap reagents, simple workup procedure and gives the products in moderate to high yields (57-92%).

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 51386-48-2