N,N'-Bis-(2,2-dinitro-propyl)-o-phenylendiamin, also known as DNOP, is an organic compound with the chemical formula C12H16N6O6. It is a high explosive, often used as a component in plastic explosives and as a rocket propellant. DNOP is synthesized by reacting o-phenylenediamine with dinitropropanol, resulting in a yellow crystalline solid. Due to its high sensitivity to shock and friction, it is considered a hazardous material and requires careful handling. Its use is primarily in military applications, but it has also been researched for potential civilian applications in the past.
The CAS Registry Mumber 1924-52-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 4 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1924-52: (6*1)+(5*9)+(4*2)+(3*4)+(2*5)+(1*2)=83 83 % 10 = 3 So 1924-52-3 is a valid CAS Registry Number.