1831-31-8 Usage
Type of compound
Phosphorus-containing compound
Common uses
a. Reagent in organic synthesis
b. Building block for pharmaceuticals and agrochemicals
Reactivity
a. Ability to react with a variety of organic compounds
b. Versatile tool in organic chemistry
Biological activities
Potential biological activities, valuable for medicinal chemistry research
Applications
a. Chemical industry
b. Pharmaceutical industry
Check Digit Verification of cas no
The CAS Registry Mumber 1831-31-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,3 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1831-31:
(6*1)+(5*8)+(4*3)+(3*1)+(2*3)+(1*1)=68
68 % 10 = 8
So 1831-31-8 is a valid CAS Registry Number.
1831-31-8Relevant articles and documents
REARRANGEMENTS OF 2-ARYL-4,5-DIPHENYL-1,3,2λ5-DIOXAPHOSPHOLANE 2-OXIDES. STRUCTURE AND PROPERTIES OF ACID BENZOXAPHOSPHORINS
Ovchinnikov, V. V.,Karataeva, F. Kh.,Cherkasov, R. A.
, p. 361 - 373 (2007/10/03)
2-(Halophenyl)-4,5-diphenyl-1,3,2λ5-dioxaphospholane 2-oxides were synthesized, and their irreversible isomerization into acid benzoxaphosphorins, occurring on heating or in a basic medium, was studied.Factors promoting the rearrangement are di