4-Chlor-5-nitrophenylchloroform, also known as 4-chloro-5-nitrobenzene chloroformate, is an organic compound with the chemical formula C7H4Cl2NO3. It is a derivative of benzene, featuring a chlorine atom at the 4th position, a nitro group at the 5th position, and a chloroformate group attached to the hydroxyl group. 4-Chlor-5-nitrophenylchloroform is primarily used as a reagent in organic synthesis, particularly in the preparation of esters and amides. Due to its reactivity and potential hazards, it is essential to handle 4-chlor-5-nitrophenylchloroform with caution, following proper safety protocols and guidelines.
The CAS Registry Mumber 713-29-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,1 and 3 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 713-29: (5*7)+(4*1)+(3*3)+(2*2)+(1*9)=61 61 % 10 = 1 So 713-29-1 is a valid CAS Registry Number.