4-Carboxy-2,3,5,6-tetrahydroxy-4-hydroxymethyl-hepta-2,5-dien-disaeure is a complex organic compound with the molecular formula C8H10O9. It is a derivative of heptadienedisaccharic acid, featuring a carboxylic acid group at the 4-position, four hydroxyl groups at the 2, 3, 5, and 6 positions, and a hydroxymethyl group at the 4-position. 4-Carboxy-2.3.5.6-tetrahydroxy-4-hydroxymethyl-hepta-2,5-dien-disaeure is known for its potential applications in various fields, including pharmaceuticals and chemical research, due to its unique structure and functional groups. The presence of multiple hydroxyl and carboxylic acid groups allows for the formation of hydrogen bonds and potential interactions with other molecules, making it an interesting subject for further study and development.
The CAS Registry Mumber 1660-54-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 0 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1660-54: (6*1)+(5*6)+(4*6)+(3*0)+(2*5)+(1*4)=74 74 % 10 = 4 So 1660-54-4 is a valid CAS Registry Number.