1201-42-9 Usage
General Description
2,2',4',5'-tetrachloroacetophenone, also known as tetrachloroacetophenone, is a chemical compound with the molecular formula C8H4Cl4O. It is a yellowish crystalline solid that is primarily used as an intermediate in the synthesis of other chemicals and pharmaceuticals. Tetrachloroacetophenone is a derivative of acetophenone, which is commonly used as a precursor in the production of fragrances, flavorings, and pharmaceuticals. It is also used in the manufacturing of pesticides and insecticides. Tetrachloroacetophenone is considered to be toxic if ingested and may cause irritation to the skin, eyes, and respiratory system upon contact. Additionally, it has been identified as a potential environmental hazard due to its persistence in soil and water.
Check Digit Verification of cas no
The CAS Registry Mumber 1201-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1201-42:
(6*1)+(5*2)+(4*0)+(3*1)+(2*4)+(1*2)=29
29 % 10 = 9
So 1201-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H4Cl4O/c9-3-8(13)4-1-6(11)7(12)2-5(4)10/h1-2H,3H2
