Cas 139931-51-4,N-trimethylsilyl-tert-butylamido(ethyl-p-tolyl)arsinite

Suppliers
Usage
Upstream product
Downstream Products
Article

139931-51-4 Suppliers

Recommended suppliersmore

139931-51-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139931-51-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,3 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139931-51:
(8*1)+(7*3)+(6*9)+(5*9)+(4*3)+(3*1)+(2*5)+(1*1)=154
154 % 10 = 4
So 139931-51-4 is a valid CAS Registry Number.

139931-51-4Upstream product

139931-51-4Downstream Products

139931-61-6 1,3-di-tert-butyl-2,4-di-p-tolyl-2,2,4,4-tetrabromo-1,3,2λ⁵,4λ⁵-diazadiarsetidine

139931-51-4Relevant articles and documents

SYNTHESIS, PROPERTIES, AND DIMERIZATION OF DIARYLBROMOARSAZO AND ARYLDIBROMOARSAZO COMPOUNDS

Kokorev, G. I.,Musin, R. Z.,Badrutdinov, Sh. Kh.,Yambushev, F. D.

, p. 2051 - 2054 (2007/10/02)

The bromination of N-trimethylsilylarylamido(diaryl)arsinites and N-trimethylsilyl-tert-butylamido(ethylaryl)arsinites entails the addition of Br2 with subsequent intramolecular elimination of Me3SiBr and EtBr and formation of dimeric diarylbromoarsazo an

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 139931-51-4

CAS

139931-51-4