Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1026504-57-3

Post Buying Request

1026504-57-3 Suppliers

Recommended suppliersmore

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

1026504-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026504-57-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,5,0 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1026504-57:
(9*1)+(8*0)+(7*2)+(6*6)+(5*5)+(4*0)+(3*4)+(2*5)+(1*7)=113
113 % 10 = 3
So 1026504-57-3 is a valid CAS Registry Number.

1026504-57-3Relevant articles and documents

Amination of Phosphorodiamidate-Substituted Pyridines and Related N-Heterocycles with Magnesium Amides

Balkenhohl, Moritz,Heinz, Benjamin,Abegg, Thomas,Knochel, Paul

supporting information, p. 8057 - 8060 (2019/01/14)

The amination of various phosphorodiamidate-substituted pyridines, quinolines, and quinoxaline with magnesium amides R2NMgCl·LiCl proceeds at room temperature within 8 h. Several pharmaceutically active amines were suitable substrates for this amination procedure, and also the antihistaminic tripelennamine was prepared. Additionally, several heterocyclic phosphorodiamidates underwent directed ortho-metalation (DoM) using TMPMgCl·LiCl (TMP = 2,2,6,6-tetramethylpiperidyl) or TMP2Mg·2LiCl, followed by electrophilic functionalization prior to the amination step, which led to ortho-functionalized aminated N-heterocycles.

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 1026504-57-3