781-15-7 Usage
General Description
1,2,3,4-Tetrachloro-5,6-dinitrobenzene is a synthetic chemical compound that is primarily used in the production of dyes such as acid dyes and direct dyes. It is also sometimes used as a pesticide and in the manufacture of other organic chemicals. 1,2,3,4-TETRACHLORO-5,6-DINITROBENZENE is toxic and can cause irritation to the skin, eyes, and respiratory system upon exposure. It is classified as a hazardous substance and should be handled and stored with care. Additionally, 1,2,3,4-Tetrachloro-5,6-dinitrobenzene is considered a potential environmental pollutant and efforts should be made to limit its release into the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 781-15-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 781-15:
(5*7)+(4*8)+(3*1)+(2*1)+(1*5)=77
77 % 10 = 7
So 781-15-7 is a valid CAS Registry Number.
InChI:InChI=1/C6Cl4N2O4/c7-1-2(8)4(10)6(12(15)16)5(3(1)9)11(13)14