Welcome to LookChem.com Sign In|Join Free
  • or
(1R,2S,6R,7R)-3-Oxo-5,6-diphenyl-8-aza-tricyclo[5.3.2.02,6]dodeca-4,9,11-triene-2,4,8-tricarboxylic acid triethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77940-53-5

Post Buying Request

77940-53-5 Suppliers

Recommended suppliers

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

77940-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77940-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,4 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77940-53:
(7*7)+(6*7)+(5*9)+(4*4)+(3*0)+(2*5)+(1*3)=165
165 % 10 = 5
So 77940-53-5 is a valid CAS Registry Number.

77940-53-5Downstream Products

77940-53-5Relevant academic research and scientific papers

Substituent effects in [2σ + 2σ + 2σ] thermal decarbonylation of cage ketones. Remarkably effective elongation of strained C-C bond by through-bond coupling

Harano, Kazunobu,Ban, Takashi,Yasuda, Masami,Osawa, Eiji,Kanematsu, Ken

, p. 2310 - 2317 (1981)

Strained pentacyclic ketones (5a-d) were prepared in high yields by photoinduced [4 + 2]π cycloadduct of N-(ethoxycarbonyl)azepine with substituted cyclopentadienones. The structure of one of the cage ketones (5d) was confirmed by X-ray analysis to be 1,2

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 77940-53-5