Bassorin, also known as 2-amino-4-(2-amino-4-nitrophenoxy)-6-nitrophenol, is a synthetic chemical compound that belongs to the family of nitrophenols. It is characterized by its yellow crystalline appearance and is soluble in water, alcohol, and ether. Bassorin has been used as a dye, particularly for coloring leather, wood, and paper, due to its ability to produce shades of yellow and orange hues. However, it is important to note that the use of bassorin has been largely discontinued due to its potential health risks and environmental concerns associated with nitro compounds.
The CAS Registry Mumber 9000-68-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 0 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 9000-68: (6*9)+(5*0)+(4*0)+(3*0)+(2*6)+(1*8)=74 74 % 10 = 4 So 9000-68-4 is a valid CAS Registry Number.