γ,γ-Bis-(p-tolylsulfonyl)-γ-chlorobutters?ure, also known as γ,γ-bis(p-toluenesulfonyl)-γ-chlorobutyric acid, is a complex organic compound with the molecular formula C16H17ClO6S2. It is characterized by a γ-chlorobutyric acid core, which is substituted with two p-tolylsulfonyl groups. γ,γ-Bis-(p-tolylsulfonyl)-γ-chlorbuttersaeure is of interest in organic chemistry, particularly in the synthesis of complex molecules and as a potential intermediate in the preparation of pharmaceuticals and other specialty chemicals. The presence of the chloro group and sulfonyl groups makes it a versatile building block for further chemical reactions, such as nucleophilic substitutions or eliminations. Its unique structure and reactivity make it a valuable compound in the field of chemical research and development.
The CAS Registry Mumber 28437-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,3 and 7 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 28437-87: (7*2)+(6*8)+(5*4)+(4*3)+(3*7)+(2*8)+(1*7)=138 138 % 10 = 8 So 28437-87-8 is a valid CAS Registry Number.