2-[(2,4-dinitro-phenylhydrazono)-methyl]-cyclopropane-1,1-dicarboxylic acid diethyl ester is a complex organic compound with the molecular formula C17H18N4O8. It is characterized by a cyclopropane ring, which is a three-carbon ring, and two ester groups attached to the 1 and 1' positions. The molecule also features a 2,4-dinitrophenylhydrazone group attached to the cyclopropane ring through a methylene bridge. 2-[(2,4-dinitro-phenylhydrazono)-methyl]-cyclopropane-1,1-dicarboxylic acid diethyl ester is known for its potential applications in chemical research and as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its structure provides a unique set of chemical properties that can be exploited in the development of new compounds with specific functionalities.
The CAS Registry Mumber 748-46-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,4 and 8 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 748-46: (5*7)+(4*4)+(3*8)+(2*4)+(1*6)=89 89 % 10 = 9 So 748-46-9 is a valid CAS Registry Number.