C6H5HgOCN, also known as phenylmercuric cyanide, is an organometallic compound that consists of a phenyl group (C6H5), a mercury atom (Hg), and a cyanide group (OCN). C6H5HgOCN is characterized by its toxic nature due to the presence of mercury, which can have detrimental effects on the environment and human health. It is typically used as a fungicide and bactericide, but its use has been restricted or banned in many countries due to its potential to cause severe health issues and environmental contamination. Phenylmercuric cyanide is a white crystalline solid that is soluble in water and has a molecular weight of approximately 336.74 g/mol. It is important to handle C6H5HgOCN with extreme care due to its toxicity and potential for bioaccumulation in the food chain.
The CAS Registry Mumber 140-71-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 0 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 140-71: (5*1)+(4*4)+(3*0)+(2*7)+(1*1)=36 36 % 10 = 6 So 140-71-6 is a valid CAS Registry Number.