(4-Methoxy-phenyl)-carbamic acid 1,2-dimethyl-pyrazolidin-3-ylmethyl ester; hydrochloride is a complex organic compound with the chemical formula C16H22ClN2O4. It is a derivative of carbamic acid, featuring a 4-methoxy-phenyl group attached to the carbamic acid backbone. The ester group is formed by the 1,2-dimethyl-pyrazolidin-3-ylmethyl moiety, which is a cyclic amine structure. (4-Methoxy-phenyl)-carbamic acid 1,2-dimethyl-pyrazolidin-3-ylmethyl ester; hydrochloride is typically found as a hydrochloride salt, indicating the presence of a chloride ion that balances the positive charge from the protonation of the nitrogen in the pyrazolidine ring. It is used in pharmaceutical applications, particularly as an intermediate in the synthesis of certain drugs, due to its potential to form stable esters and its reactivity in chemical transformations.
The CAS Registry Mumber 76278-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,7 and 8 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 76278-14: (7*7)+(6*6)+(5*2)+(4*7)+(3*8)+(2*1)+(1*4)=153 153 % 10 = 3 So 76278-14-3 is a valid CAS Registry Number.