2-Propenoic acid, 3-(ethylamino)-, methyl ester, (E)-, also known as methyl (E)-3-(ethylamino)acrylate, is an organic compound with the chemical formula C6H11NO2. It is a colorless liquid with a molecular weight of 127.16 g/mol. 2-Propenoic acid, 3-(ethylamino)-, methyl ester, (E)- is characterized by its (E)-configuration, indicating the geometric arrangement of the double bond in the molecule. It is derived from 2-propenoic acid, with an ethylamino group attached to the 3-position and a methyl ester group at the 2-position. Methyl (E)-3-(ethylamino)acrylate is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and other chemical compounds. Due to its reactivity, it is important to handle 2-Propenoic acid, 3-(ethylamino)-, methyl ester, (E)- with care, following proper safety protocols.
The CAS Registry Mumber 90252-49-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,5 and 2 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 90252-49: (7*9)+(6*0)+(5*2)+(4*5)+(3*2)+(2*4)+(1*9)=116 116 % 10 = 6 So 90252-49-6 is a valid CAS Registry Number.