831-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 831-23-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 831-23:
(5*8)+(4*3)+(3*1)+(2*2)+(1*3)=62
62 % 10 = 2
So 831-23-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H10OS/c1-9(13)14-12-7-6-10-4-2-3-5-11(10)8-12/h2-8H,1H3
831-23-2Relevant articles and documents
THE REACTIVITY OF SULFUR NUCLEOPHILES TOWARDS ARENEDIAZONIUM TETRAFLUOROBORATES IN APROTIC SOLVENTS: SYNTHESIS OF S-ARYL THIOACETATES
Petrillo, Giovanni,Novi, Marino,Garbarino, Giacomo,Filiberti, Marcos
, p. 4185 - 4188 (2007/10/02)
Various S-aryl thioacetates are prepared in 40-60percent yield by treatment of arenediazonium tetrafluoroborates with commercial potassium thioacetate in DMSO at room temperature.