2-Benzolsulfonyl-3,3-dichlorpropen, also known as 2-(benzenesulfonyl)-3,3-dichloroprop-1-ene, is an organic compound with the chemical formula C9H8Cl2O2S. It is a colorless to pale yellow liquid with a molecular weight of 259.13 g/mol. 2-Benzolsulfonyl-3,3-dichlorpropen is characterized by the presence of a benzene ring with a sulfonyl group attached to the 2-position, a 3,3-dichloropropene moiety, and an additional double bond. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and insecticides. Due to its reactivity and potential applications, it is important to handle 2-Benzolsulfonyl-3,3-dichlorpropen with care, following appropriate safety measures.
The CAS Registry Mumber 4459-04-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,5 and 9 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4459-04: (6*4)+(5*4)+(4*5)+(3*9)+(2*0)+(1*4)=95 95 % 10 = 5 So 4459-04-5 is a valid CAS Registry Number.