4,4,5-Trimethyl-5-hexenenitrile, also known as TMHN, is a synthetic chemical compound with the molecular formula C9H15N. It is a colorless to pale yellow liquid with a strong, pungent odor. TMHN is primarily used as a synthetic precursor in the production of various chemicals, including pharmaceuticals, agrochemicals, and fragrances. It is also used as a building block for the synthesis of other nitriles and amines. Due to its reactive nature, it is essential to handle TMHN with proper safety measures, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 6926-31-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,2 and 6 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6926-31: (6*6)+(5*9)+(4*2)+(3*6)+(2*3)+(1*1)=114 114 % 10 = 4 So 6926-31-4 is a valid CAS Registry Number.