928304-42-1 Usage
General Description
1-ethynyl-2-fluoro-4-methyl-Benzene, also known as 4-ethynyl-1-fluoro-2-methylbenzene, is a chemical compound with the molecular formula C9H7F. It is a flammable, colorless liquid that is insoluble in water. 1-ethynyl-2-fluoro-4-methyl-Benzene is primarily used in the production of pharmaceuticals, agrochemicals, and other organic compounds. It is also used as a precursor in the synthesis of various substances, including dyes, food additives, and fragrances. Due to its potential health hazards, including skin and eye irritation, it should be handled with caution and in accordance with proper safety protocols.
Check Digit Verification of cas no
The CAS Registry Mumber 928304-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,3,0 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 928304-42:
(8*9)+(7*2)+(6*8)+(5*3)+(4*0)+(3*4)+(2*4)+(1*2)=171
171 % 10 = 1
So 928304-42-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H7F/c1-3-8-5-4-7(2)6-9(8)10/h1,4-6H,2H3
