2,2,4-Trimethyl-pent-3-ennitril, also known as 2,2,4-trimethyl-3-pentenenitrile, is an organic compound with the chemical formula C8H13N. It is a colorless liquid with a strong, pungent odor and is used as a synthetic intermediate in the production of various chemicals, including pharmaceuticals and agrochemicals. The compound is characterized by its three methyl groups attached to the pentene backbone and a nitrile functional group at the third carbon. Due to its reactivity, it is typically handled with care in a controlled environment to prevent unwanted reactions or exposure.
The CAS Registry Mumber 4786-25-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,8 and 6 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4786-25: (6*4)+(5*7)+(4*8)+(3*6)+(2*2)+(1*5)=118 118 % 10 = 8 So 4786-25-8 is a valid CAS Registry Number.