TST-Perhydrodiphenic acid, also known as 2,3,4,5-tetrahydro-3,5-dioxocyclohexa-1,4-dienecarboxylic acid, is a chemical compound with the molecular formula C8H8O4. It is a white crystalline solid that is soluble in water and has a melting point of 90-92°C. tst-perhydrodiphenic acid is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. TST-Perhydrodiphenic acid is known for its versatile reactivity, allowing it to participate in a range of chemical reactions, such as esterification, amidation, and condensation, making it a valuable building block in the chemical industry.
The CAS Registry Mumber 95463-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,6 and 3 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 95463-39: (7*9)+(6*5)+(5*4)+(4*6)+(3*3)+(2*3)+(1*9)=161 161 % 10 = 1 So 95463-39-1 is a valid CAS Registry Number.