Welcome to LookChem.com Sign In|Join Free
  • or
(2RS,3RS)-2,3-Dimethyl-1-phenyl-1,5-hexanedione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916658-55-4

Post Buying Request

916658-55-4 Suppliers

Recommended suppliers

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

916658-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916658-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,6,5 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 916658-55:
(8*9)+(7*1)+(6*6)+(5*6)+(4*5)+(3*8)+(2*5)+(1*5)=204
204 % 10 = 4
So 916658-55-4 is a valid CAS Registry Number.

916658-55-4Downstream Products

916658-55-4Relevant academic research and scientific papers

Stereochemistry of the Michael Addition of Ester and Ketone Enolates to α,β-Unsaturated Ketones

Oare, David A.,Heathcock, Clayton H.

, p. 157 - 172 (2007/10/02)

The stereo- and regiochemistry of addition of the enolates of ketones and esters to α,β-unsaturated ketones has been studied.There is a strong correlation between the enolate geometry and adduct stereostructure, with E enolates forming syn products and Z

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 916658-55-4