Cas 128381-33-9,(3-phenyl-2-quinoxalyl)thioacetic acid

Suppliers
Usage
Upstream product
Downstream Products
Article

128381-33-9 Suppliers

Recommended suppliers

128381-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128381-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,8 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128381-33:
(8*1)+(7*2)+(6*8)+(5*3)+(4*8)+(3*1)+(2*3)+(1*3)=129
129 % 10 = 9
So 128381-33-9 is a valid CAS Registry Number.

128381-33-9Upstream product

128381-33-9Downstream Products

128381-38-4 C₁₆H₁₀N₂OS

128381-33-9Relevant academic research and scientific papers

Mesoionic compounds with a bridge nitrogen atom. 19. Thiazolo[3,2-a]quinoxalinium oxides

Fedotov,Romanov

, p. 1399 - 1402 (1990)

(2-Quinoxalylthio)acetic acids have been found to cyclize on treatment with acetic anhydride to give the mesoionic thiazolo[3,2-a]quinoxalinium oxides. Some reactions of these compounds have been studied, and the relationship of the color of the compounds

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

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)

What can I do for you?
Get Best Price

Get Best Price for 128381-33-9

128381-33-9

Basic information

Chemical Properties

Safety Data