39826-98-7 Usage
General Description
1H-thieno[3,4-b][1]benzothiol-3-one, also known as TBTO, is a heterocyclic organic compound with a thiolactone ring structure. It is commonly used as a fungicide and biocide in wood preservation, as well as in the protection of metalworking fluids and industrial cooling systems. TBTO is effective against a wide range of fungi and bacteria, making it a valuable tool for preventing the degradation of wood and other materials. However, it has been the subject of controversy due to its potential toxicity and environmental impact, with some studies suggesting that it may be harmful to humans and aquatic organisms. As a result, its use has been restricted or banned in some countries.
Check Digit Verification of cas no
The CAS Registry Mumber 39826-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,2 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39826-98:
(7*3)+(6*9)+(5*8)+(4*2)+(3*6)+(2*9)+(1*8)=167
167 % 10 = 7
So 39826-98-7 is a valid CAS Registry Number.