Welcome to LookChem.com Sign In|Join Free
  • or
2-methyl-2-formyl-(l)-menthone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190142-54-2

Post Buying Request

190142-54-2 Suppliers

Recommended suppliers

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

190142-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190142-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,1,4 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 190142-54:
(8*1)+(7*9)+(6*0)+(5*1)+(4*4)+(3*2)+(2*5)+(1*4)=112
112 % 10 = 2
So 190142-54-2 is a valid CAS Registry Number.

190142-54-2Relevant academic research and scientific papers

Synthesis of functionalised optically active bicyclic and angularly fused tricyclic compounds from (l)-Menthone by tin-mediated vinyl radical cyclization

Shanmugam, Ponnusamy,Srinivasan, Rajagopal,Rajagopalan, Krishnamoorthy

, p. 6085 - 6096 (1997)

Functionalised optically active bicyclo[4.3.0] system 5, and angularly fused tricycle [7.4.0.04.9] system 11 were synthesized from (l)-menthone propargyl derivative 4 and spiromenthone propargyl derivative 10 by tin-mediated radical cyclization.

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 190142-54-2