"N,N'-(2,2'-p-phenylene-diethyl)-bis-carbamic acid diethyl ester" is a complex organic compound with the chemical formula C18H24N2O4. It is a bis-carbamic acid derivative, characterized by a central p-phenylene ring (a benzene ring with two hydrogen atoms replaced by two ethyl groups) connected to two carbamic acid moieties through ethyl bridges. The carbamic acid groups are further esterified with ethyl groups, resulting in diethyl esters. N,N'-(2,2'-p-phenylene-diethyl)-bis-carbamic acid diethyl ester is known for its potential applications in the synthesis of pharmaceuticals and agrochemicals, particularly as a precursor in the production of certain pesticides. It is important to handle N,N'-(2,2'-p-phenylene-diethyl)-bis-carbamic acid diethyl ester with care due to its potential toxicity and reactivity.
The CAS Registry Mumber 66607-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,0 and 7 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 66607-35: (7*6)+(6*6)+(5*6)+(4*0)+(3*7)+(2*3)+(1*5)=140 140 % 10 = 0 So 66607-35-0 is a valid CAS Registry Number.