Bicyclo[2.2.1]hept-5-en-2-ol, 4-methylbenzenesulfonate, exo- is a complex organic chemical compound with the molecular formula C14H18O3S. It is a derivative of bicyclo[2.2.1]hept-5-en-2-ol, a bicyclic alcohol, which is esterified with 4-methylbenzenesulfonic acid, also known as toluenesulfonic acid. The "exo" prefix indicates that the compound has a specific stereochemistry, with the substituent groups positioned on the exterior of the ring structure. Bicyclo[2.2.1]hept-5-en-2-ol, 4-methylbenzenesulfonate, exo- is primarily used in organic synthesis and as an intermediate in the production of various pharmaceuticals and specialty chemicals. Its unique structure and reactivity make it a valuable component in the development of new drugs and other chemical products.
The CAS Registry Mumber 6167-28-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 7 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6167-28: (6*6)+(5*1)+(4*6)+(3*7)+(2*2)+(1*8)=98 98 % 10 = 8 So 6167-28-8 is a valid CAS Registry Number.