4831-19-0 Usage
Appearance
Yellow crystalline solid
Usage
a. Production of various organic compounds and materials
b. Synthesis of dyes
c. Synthesis of pharmaceuticals
d. Synthesis of polymer additives
e. Building block in the creation of advanced materials
f. Applications in organic chemistry and chemical research
Physical property
High melting point
Environmental and health hazards
Potential hazards, should be handled with care
Check Digit Verification of cas no
The CAS Registry Mumber 4831-19-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,3 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4831-19:
(6*4)+(5*8)+(4*3)+(3*1)+(2*1)+(1*9)=90
90 % 10 = 0
So 4831-19-0 is a valid CAS Registry Number.
4831-19-0Relevant academic research and scientific papers
Reaction of Dibenzoylacetylene with Nitrosoarenes: Synthesis od Conjugated Diketo-diimines
Devi, Purabi,Sandhu, J. S.
, p. 81 - 82 (2007/10/02)
The reaction of nitrosoarenes (I) with dibenzoylacetylene (II) furnishes diketo-diimines (III), instead of ketonitrones.The structure of III is supported by IR and PMR data.
