Welcome to LookChem.com Sign In|Join Free
  • or
C19H17N3O3S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

165401-48-9

Post Buying Request

165401-48-9 Suppliers

Recommended suppliers

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

165401-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 165401-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,4,0 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 165401-48:
(8*1)+(7*6)+(6*5)+(5*4)+(4*0)+(3*1)+(2*4)+(1*8)=119
119 % 10 = 9
So 165401-48-9 is a valid CAS Registry Number.

165401-48-9Relevant academic research and scientific papers

Synthesis of 4-aminopyrazolo[3,4-d]pyrimidine derivatives from 5-acetyl-6-amino-4-methylsulfanyl- or 5-acetyl-6-amino-4- methylsulfonylpyrimidines

Komkov,Voronkova,Shashkov,Dorokhov

, p. 332 - 342 (2013/06/27)

Diacetyl ketene N,S-acetal was used for the synthesis of 5-acetyl-6-amino-4-methylsulfanylpyrimidines substituted at the exocyclic nitrogen atom, which were further oxidized with m-chloroperbenzoic acid to the corresponding methylsulfonylpyrimidines. Reac

Synthesis of functionalized pyrimidine-4-thiones and derivatives of pyridopirimidine-5-one from monoacylketene aminals

Dorokhov, V. A.,Komkov, A. V.,Shashkova, E. M.,Bogdanov, V. S.,Bochkareva, M. N.

, p. 1848 - 1854 (2007/10/02)

Monoacylketene aminals containing an unsubstituted NH2 group react as C-nucleophiles with benzoyl isothiocyanate to give the corresponding thioamides which ubdergo cyclization by sodium methoxide in methanol to afford 6-R-amino-5-acetyl-2-phenyl-3H-pyrimi

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 165401-48-9