Welcome to LookChem.com Sign In|Join Free

CAS

  • or

19169-99-4

Post Buying Request

19169-99-4 Suppliers

Recommended suppliersmore

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

19169-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19169-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,6 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19169-99:
(7*1)+(6*9)+(5*1)+(4*6)+(3*9)+(2*9)+(1*9)=144
144 % 10 = 4
So 19169-99-4 is a valid CAS Registry Number.

19169-99-4Relevant articles and documents

Remote Substituents as Potential Control Elements for the Solid-State Structures of Hypervalent Iodine(III) Compounds

Li, Guobi,Rheingold, Arnold L.,Protasiewicz, John D.

supporting information, p. 7865 - 7875 (2021/05/26)

Hypervalent iodine (HVI) compounds are very important selective oxidants often employed in organic syntheses. Most HVI compounds are strongly associated in the solid state involving interactions between the electropositive iodine centers and nearby electr

The Coming of Age in Iodane-Guided ortho-C?H Propargylation: From Insight to Synthetic Potential

Izquierdo, Susana,Bouvet, Sébastien,Wu, Yichen,Molina, Sonia,Shafir, Alexandr

supporting information, p. 15517 - 15521 (2018/10/02)

As early as 1991 Ochiai et al. reported that an acid-activated form of phenyliodine diacetate, PhI(OAc)2, undergoes a reaction with propargyl-silanes, germanes and stannanes to give the ortho-propargyl iodobenzene. This formal C?H alkylation wa

An Investigation of (Diacetoxyiodo)arenes as Precursors for Preparing No-Carrier-Added [18F]Fluoroarenes from Cyclotron-Produced [18F]Fluoride Ion

Haskali, Mohammad B.,Telu, Sanjay,Lee, Yong-Sok,Morse, Cheryl L.,Lu, Shuiyu,Pike, Victor W.

, p. 297 - 302 (2016/01/15)

Treatment of (diacetoxyiodo)arenes (1a-1u) with cyclotron-produced [18F]fluoride ion rapidly affords no-carrier-added [18F]fluoroarenes (2a-2u) in useful yields and constitutes a new method for converting substituted iodoarenes into substituted [18F]fluoroarenes in just two steps.

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 19169-99-4