Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1356140-78-7

Post Buying Request

1356140-78-7 Suppliers

Recommended suppliersmore

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

1356140-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1356140-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,1,4 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1356140-78:
(9*1)+(8*3)+(7*5)+(6*6)+(5*1)+(4*4)+(3*0)+(2*7)+(1*8)=147
147 % 10 = 7
So 1356140-78-7 is a valid CAS Registry Number.

1356140-78-7Downstream Products

1356140-78-7Relevant articles and documents

Thermocontrolled benzylimine-benzaldimine rearrangement over Nafion-H catalysts for efficient entry into α-trifluoromethylbenzylamines

Prakash, G.K. Surya,Glinton, Kevin E.,Panja, Chiradeep,Gurung, Laxman,Battamack, Patrice T.,T?r?k, Béla,Mathew, Thomas,Olah, George A.

experimental part, p. 607 - 611 (2012/02/13)

Nafion-H and Nafion SAC-13 are efficient solid Br?nsted acid catalysts for the preparation of trifluoromethyl ketimines from benzylamines and trifluoromethylated ketones in high yields. A finely tuned benzylimine- benzaldimine rearrangement by facile 1,3-hydrogen shift has been achieved for the formation of fluorinated benzaldimines in high yields by careful optimization of reaction conditions including attempts under microwave conditions and a flow system. These α-trifluoromethylated benzaldimines are efficient precursors for pharmaceutically important α- trifluoromethylated benzylamines, accessed through their direct acid hydrolysis.

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 1356140-78-7