16587-65-8 Usage
General Description
2,5,7-Trimethylbenzothiophene, also known as TMBT, is a chemical compound with the molecular formula C11H12S. It is a benzothiophene derivative with three methyl substituents at the 2, 5, and 7 positions, giving it a characteristic aromatic odor. TMBT has been identified as a volatile organic compound emitted from various sources such as diesel exhaust, cigarette smoke, and industrial processes. It is known to have potential health effects, including respiratory irritation and may act as a lung carcinogen. Additionally, TMBT has been found to be a ubiquitous environmental pollutant and has been detected in air, water, and soil samples. Its presence in the environment has raised concerns about its impact on human health and the ecosystem.
Check Digit Verification of cas no
The CAS Registry Mumber 16587-65-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,8 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16587-65:
(7*1)+(6*6)+(5*5)+(4*8)+(3*7)+(2*6)+(1*5)=138
138 % 10 = 8
So 16587-65-8 is a valid CAS Registry Number.
