4-Chloroanthra[1,2-c][1,2,5]thiadiazole-6,11-dione is a chemical compound with the molecular formula C9H3ClN2O2S. It is a derivative of anthra[1,2-c][1,2,5]thiadiazole, a heterocyclic compound consisting of an anthracene ring fused with a thiadiazole ring. The presence of a chlorine atom at the 4-position and two carbonyl groups at the 6 and 11 positions gives 4-chloroanthra[1,2-c][1,2,5]thiadiazole-6,11-dione unique chemical properties. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those with potential applications in the development of novel therapeutic agents and pesticides. Due to its complex structure and reactivity, research on 4-chloroanthra[1,2-c][1,2,5]thiadiazole-6,11-dione is essential for understanding its potential applications and limitations in the chemical industry.
The CAS Registry Mumber 4144-44-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 4 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4144-44: (6*4)+(5*1)+(4*4)+(3*4)+(2*4)+(1*4)=69 69 % 10 = 9 So 4144-44-9 is a valid CAS Registry Number.