Thioxanthylium perchlorate, also known as 9,10-dihydro-9,10-ethanoanthracene-9,10-diium perchlorate, is a chemical compound with the molecular formula C16H16ClO4S. It is a yellow crystalline solid that is soluble in water and various organic solvents. Thioxanthylium perchlorate is primarily used as a reagent in organic synthesis, particularly in the preparation of thioxanthene derivatives, which have potential applications in the pharmaceutical industry. Thioxanthylium perchlorate is also known for its electrochemical properties, making it a subject of interest in the field of electrochemistry. It is important to handle Thioxanthylium perchlorate with care due to its sensitivity to heat and its potential to form explosive mixtures with air.
The CAS Registry Mumber 2567-20-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,6 and 7 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2567-20: (6*2)+(5*5)+(4*6)+(3*7)+(2*2)+(1*0)=86 86 % 10 = 6 So 2567-20-6 is a valid CAS Registry Number.