19128-49-5 Usage
General Description
2-bromo-1-chloro-5-methyl-3-nitrobenzene is a chemical compound with the molecular formula C7H6BrClNO2. It is a substituted aromatic compound that contains bromine, chlorine, and nitro groups on a benzene ring. This chemical is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is a pale yellow solid at room temperature and has a slightly sweet odor. 2-bromo-1-chloro-5-methyl-3-nitrobenzene is considered to be a hazardous substance and should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system. Due to its potential health and environmental hazards, it is important to handle and dispose of this chemical properly according to safety regulations.
Check Digit Verification of cas no
The CAS Registry Mumber 19128-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,2 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19128-49:
(7*1)+(6*9)+(5*1)+(4*2)+(3*8)+(2*4)+(1*9)=115
115 % 10 = 5
So 19128-49-5 is a valid CAS Registry Number.