The chemical compound "13-phenyl-(10antiH,11antiH)-4,9,10,11-tetrahydro-4r,9c-[3,4]epipyrrolo-naphtho[2,3-c][1,2,5]thiadiazole-12,14-dione" is a complex, heterocyclic molecule with a unique structure. It features a phenyl group at the 13th position, a tetrahydro system at the 4th, 9th, 10th, and 11th positions, and an anti configuration at both the 10th and 11th hydrogen atoms. The compound also includes a [3,4]epipyrrolo-naphtho[2,3-c][1,2,5]thiadiazole ring system, which is a fused ring structure composed of a pyrrole, a naphthalene, and a thiadiazole. The 12th and 14th positions are marked by a dione group, indicating the presence of two carbonyl groups. This molecule represents a specific class of organic compounds with potential applications in various fields, such as pharmaceuticals or materials science, due to its intricate structure and the possibility of exhibiting unique chemical properties.
The CAS Registry Mumber 1244-55-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 4 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1244-55: (6*1)+(5*2)+(4*4)+(3*4)+(2*5)+(1*5)=59 59 % 10 = 9 So 1244-55-9 is a valid CAS Registry Number.