"8-(4-chloro-phenyl)-4-hydroxy-pyrano[2',3':4,5]pyrano[2,3-d][1,3]thiazine-2,5,10-trione" is a complex organic compound with a unique chemical structure. It features a pyrano[2',3':4,5]pyrano[2,3-d][1,3]thiazine core, which is a fused ring system consisting of two pyran rings and a thiazine ring. The compound is characterized by the presence of a 4-chlorophenyl group attached to the 8-position, a hydroxyl group at the 4-position, and three carbonyl groups at the 2, 5, and 10 positions. This molecule is likely to have specific chemical properties and reactivity due to its intricate structure, and it may be of interest in fields such as pharmaceuticals or materials science for its potential applications.
The CAS Registry Mumber 1433-67-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,3 and 3 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1433-67: (6*1)+(5*4)+(4*3)+(3*3)+(2*6)+(1*7)=66 66 % 10 = 6 So 1433-67-6 is a valid CAS Registry Number.