Welcome to LookChem.com Sign In|Join Free
  • or
3′H-spiro[cyclohexane-1,1′-isobenzofuran]-2,5-diene-3′,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77645-50-2

Post Buying Request

77645-50-2 Suppliers

Recommended suppliers

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

77645-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77645-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,4 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77645-50:
(7*7)+(6*7)+(5*6)+(4*4)+(3*5)+(2*5)+(1*0)=162
162 % 10 = 2
So 77645-50-2 is a valid CAS Registry Number.

77645-50-2Upstream product

77645-50-2Relevant academic research and scientific papers

PIFA-Mediated Dearomatizative Spirocyclization of Phenolic Biarylic Ketones via Oxidation and C-C Bond Cleavage

Zhao, Gui-Hua,Li, Bi-Qing,Wang, Shuang-Shuang,Liu, Man,Chen, Yuan,Wang, Bin

, p. 9367 - 9374 (2020)

The dearomatizing spirocyclization of phenolic biarylic ketones using PhI(OCOCF3)2 as oxidant is presented. The reaction affords various cyclohexadienones through C-C bond cleavage under mild conditions. Mechanistic investigations reveal that an exocyclic

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 77645-50-2