N-isopropyl-m-nitroaniline is an organic compound with the chemical formula C9H12N2O2. It is a derivative of aniline, where an isopropyl group (-CH(CH3)2) is attached to the nitrogen atom, and a nitro group (-NO2) is attached to the meta (3rd) carbon position of the benzene ring. This yellow crystalline solid is used as a chemical intermediate in the synthesis of various dyes, pharmaceuticals, and agrochemicals. Due to its potential applications and reactivity, it is important to handle N-isopropyl-m-nitroaniline with care, as it may have toxic or hazardous properties.
The CAS Registry Mumber 4319-20-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,1 and 9 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4319-20: (6*4)+(5*3)+(4*1)+(3*9)+(2*2)+(1*0)=74 74 % 10 = 4 So 4319-20-4 is a valid CAS Registry Number.