Ethanimidic acid, 2-diazo-N-[(4-methylphenyl)sulfonyl]-, ethyl ester is a complex organic compound with the chemical formula C11H12N2O4S. It is a derivative of ethanimidic acid, featuring a diazo group at the 2-position and a sulfonyl group attached to a 4-methylphenyl ring. The ethyl ester group is present, indicating that it is an ester of the parent acid. Ethanimidic acid, 2-diazo-N-[(4-methylphenyl)sulfonyl]-, ethyl ester is known for its potential applications in chemical synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. It is important to handle Ethanimidic acid, 2-diazo-N-[(4-methylphenyl)sulfonyl]-, ethyl ester with care due to its reactivity and potential hazards associated with diazo compounds.
The CAS Registry Mumber 2881-13-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2881-13: (6*2)+(5*8)+(4*8)+(3*1)+(2*1)+(1*3)=92 92 % 10 = 2 So 2881-13-2 is a valid CAS Registry Number.