Welcome to LookChem.com Sign In|Join Free
  • or
2(3H)-Pyridinone, 3,3,4,6-tetraphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98355-49-8

Post Buying Request

98355-49-8 Suppliers

Recommended suppliers

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

98355-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98355-49-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,5 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98355-49:
(7*9)+(6*8)+(5*3)+(4*5)+(3*5)+(2*4)+(1*9)=178
178 % 10 = 8
So 98355-49-8 is a valid CAS Registry Number.

98355-49-8Downstream Products

98355-49-8Relevant academic research and scientific papers

BORON TRIFLUORIDE ETHERATE-CATALYZED REARRANGEMENT OF 2,4,6,7-TETRAPHENYL-1,3-OXAZEPINE TO GIVE NOVEL PYRIDONE RING SYSTEM

Kobayashi, Tomoshige,Nitta, Makoto

, p. 1399 - 1402 (2007/10/02)

The boron trifluoride etherate causes an efficient rearrangement of 2,4,6,7-tetraphenyl-1,3-oxazepine to lead to 2,2,4,6-tetraphenyl-3-pyridone and 3,3,4,6-tetraphenyl-2-pyridone.The BF3-coordinated pyridine-2,3-oxide is proposed as a reasonable intermediate.

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 98355-49-8