1,2,4-Trihydroxy-3-methyl-anthraquinone is a naturally occurring organic compound belonging to the anthraquinone family, characterized by its unique chemical structure featuring three hydroxyl groups at the 1, 2, and 4 positions, and a methyl group at the 3 position. This yellow crystalline substance is widely found in plants, particularly in the roots and rhizomes of the Cassia tora plant, and is known for its potent laxative properties. The compound has been used in traditional medicine for centuries, particularly in Asia, to treat constipation and other gastrointestinal disorders. Its chemical formula is C15H10O5, and it has a molecular weight of 270.24 g/mol. Due to its potential health risks when used in high doses or over extended periods, it is important to use 1,2,4-trihydroxy-3-methyl-anthraquinone under medical supervision.
The CAS Registry Mumber 7485-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,8 and 5 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7485-42: (6*7)+(5*4)+(4*8)+(3*5)+(2*4)+(1*2)=119 119 % 10 = 9 So 7485-42-9 is a valid CAS Registry Number.