Welcome to LookChem.com Sign In|Join Free
  • or
1-trimethylsilyl-4-phenyl-2-pyrrolidinethione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157439-18-4

Post Buying Request

157439-18-4 Suppliers

Recommended suppliers

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

157439-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157439-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,4,3 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157439-18:
(8*1)+(7*5)+(6*7)+(5*4)+(4*3)+(3*9)+(2*1)+(1*8)=154
154 % 10 = 4
So 157439-18-4 is a valid CAS Registry Number.

157439-18-4Downstream Products

157439-18-4Relevant academic research and scientific papers

N-TRIMETHYLSILYL DERIVATIVES OF THIOLACTAMS IN THE SILYL VERSION OF N-AMIDO- AND N-SULFONAMIDOALKYLATION

Sergeev, V. N.,Artamkin, S. A.,Baukov, Yu. I.

, p. 1598 - 1601 (2007/10/02)

N-Trimethylsilylthiolactams react with N-chloromethyllactams and -sulfonamides to give the corresponding N-amido- and N-sulfonylamidomethyl derivatives of thiolactams in fairly high yields. By contrast, products of addition of N-trimethylsilylthiolactams to aldehydes do not react as amidoalkylating agents with N-trimethylsilyllactams.

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 157439-18-4