Hydrazine, 1-methyl-1-nitroso, also known as 1-methyl-1-nitrosohydrazine or methylnitrosohydrazine, is an organic compound with the chemical formula CH6N2O. It is a derivative of hydrazine, featuring a methyl group (CH3) attached to one of the nitrogen atoms and a nitroso group (NO) attached to the other nitrogen atom. Hydrazine, 1-methyl-1-nitroso- is a colorless, oily liquid with a pungent odor and is highly toxic, posing significant health risks to humans and the environment. Due to its reactivity and potential use in the synthesis of various chemicals, it is primarily used in research and industrial applications. However, it is important to handle Hydrazine, 1-methyl-1-nitroso- with extreme caution, as it can cause severe health issues, including damage to the liver, kidneys, and central nervous system, as well as being a potential carcinogen.
The CAS Registry Mumber 758-19-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 8 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 758-19: (5*7)+(4*5)+(3*8)+(2*1)+(1*9)=90 90 % 10 = 0 So 758-19-0 is a valid CAS Registry Number.