Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1219133-43-3

Post Buying Request

1219133-43-3 Suppliers

Recommended suppliersmore

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

1219133-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219133-43-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,1,3 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1219133-43:
(9*1)+(8*2)+(7*1)+(6*9)+(5*1)+(4*3)+(3*3)+(2*4)+(1*3)=123
123 % 10 = 3
So 1219133-43-3 is a valid CAS Registry Number.

1219133-43-3Downstream Products

1219133-43-3Relevant articles and documents

Supramolecular gelation of alcohol and water by synthetic amphiphilic gallic acid derivatives

Tamiaki, Hitoshi,Ogawa, Keishiro,Enomoto, Keisuke,Taki, Kazutaka,Hotta, Atsushi,Toma, Kazunori

supporting information; experimental part, p. 1661 - 1666 (2010/04/24)

The supramolecular organogelation of alcohols was observed in relatively hydrophobic amphiphiles with a short oligo(ethylene glycol) unit and three long alkyl chains at room temperature, while the hydrogelation occurred in more hydrophilic gelators with a longer poly(ethylene glycol) unit and two long alkyl chains at various temperatures. When a hot aqueous solution of some of the synthetic hydrogelators was cooled down, the supramolecular hydrogel was formed at room temperature. In some other amphiphiles with less intermolecular interactivity in water at room temperature, a reverse phase transition of sol to gel was observed by elevating the temperature of their aqueous systems, especially below a physiological temperature, 37 °C. The supramolecular hydrogelation at a low or high temperature was dependent on a slight molecular modification of the synthetic amphiphiles.

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

What can I do for you?
Get Best Price

Get Best Price for 1219133-43-3