Welcome to LookChem.com Sign In|Join Free
  • or
1'-N-Bzl-VS1 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118191-05-2

Post Buying Request

118191-05-2 Suppliers

Recommended suppliers

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

118191-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118191-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,9 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118191-05:
(8*1)+(7*1)+(6*8)+(5*1)+(4*9)+(3*1)+(2*0)+(1*5)=112
112 % 10 = 2
So 118191-05-2 is a valid CAS Registry Number.

118191-05-2Downstream Products

118191-05-2Relevant academic research and scientific papers

BENZYLATION OF VIRGINIAMYCIN S1

Sharma, N. K.,Anteunis, M. J. O.

, p. 365 - 370 (2007/10/02)

Treatment of Virginiamycin S1 (VS1) with benzyl bromide in the presence of potassium fluoride in DMF at r.t. resulted in quantitative formation of 1'-N-Bzl-VS1 (1) exempt of 1'-OBzl-VS1 (2).A 27percent conversion of VS1 into 2 however could be achieved by treatment of VS1 with benzyl bromide in DMF at r.t. in the presence of 1,8-bis(dimethylamino)naphthalene as the base.The structure of 1 was confirmed by 1D and 2D NMR spectroscopy.

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 118191-05-2