Welcome to LookChem.com Sign In|Join Free
  • or
(Z)-3-(4-methylbenzylidene)-1-thioflavanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119656-90-5

Post Buying Request

119656-90-5 Suppliers

Recommended suppliers

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

119656-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119656-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,5 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119656-90:
(8*1)+(7*1)+(6*9)+(5*6)+(4*5)+(3*6)+(2*9)+(1*0)=155
155 % 10 = 5
So 119656-90-5 is a valid CAS Registry Number.

119656-90-5Relevant academic research and scientific papers

UV-induced isomerisation and ring transformation of (E)-3-arylidene-1- thiochromanones and -1-thioflavanones

Toth, Gabor,Halasz, Judit,Levai, Albert,Nemes, Csaba,Patonay, Tamas

, p. 547 - 550 (2007/10/03)

Depending on the substituent of the arylidene moiety, photoisomerisation of (E)-3-arylidene-1-thiochroman-4-ones 1 and 3 afforded either the expected (Z)-1 and (Z)-3 isomers or the products (2d,e and 4c,d) of an unprecedented photo transformation.

REACTION OF 1-THIOFLAVANONE WITH AROMATIC ALDEHYDES

Levai, Albert,Szollosy, Aron,Toth, Gabor

, p. 359 - 364 (2007/10/02)

1-Thioflavanone (I) was reacted with aromatic aldehydes in the presence of piperidine to obtain either 3-arylidene-1-thioflavanones (IIa-g) of 3-benzyl-1-thioflavones (IIIa-c).

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 119656-90-5