The chemical compound "O3-acetoxymethyl-O1,O5-diacetyl-O2,O4-methanediyl-ribitol" is a complex organic molecule derived from ribitol, a sugar alcohol. It features an acetoxymethyl group at the O3 position, indicating the presence of an acetate ester linked to the hydroxyl group at that position. The O1 and O5 positions are each acetylated, meaning they have an acetyl group (a derivative of acetic acid) attached to their hydroxyl groups. Additionally, the compound has a methanediyl bridge connecting the O2 and O4 positions, which implies the presence of a methylene group (-CH2-) linking these two hydroxyl groups. This structure suggests a highly functionalized molecule with potential applications in various fields, such as pharmaceuticals or chemical research, due to its multiple reactive sites and complex structure.
The CAS Registry Mumber 4704-02-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 4 respectively; the second part has 2 digits, 0 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4704-02: (6*4)+(5*7)+(4*0)+(3*4)+(2*0)+(1*2)=73 73 % 10 = 3 So 4704-02-3 is a valid CAS Registry Number.