Tetra-O-acetyl-S-(2-phenyl-N-sulfooxy-acetimidoyl)-1-thio-β-D-glucopyranose; potassium-salt is a complex organic compound with the molecular formula C25H27KNO13S2. It is a derivative of β-D-glucopyranose, a monosaccharide, with four acetyl groups (-COCH3) attached to the hydroxyl groups (-OH) at the 2, 3, 4, and 6 positions. The 1-position is replaced by a thioether linkage to a phenyl group, which is further connected to a sulfooxy-acetimidoyl group. tetra-O-acetyl-S-(2-phenyl-N-sulfooxy-acetimidoyl)-1-thio-β-D-glucopyranose; potassium-salt is a potassium salt, indicating the presence of a potassium ion (K+) to balance the overall charge. It is likely used in chemical synthesis or as an intermediate in the preparation of other compounds, particularly those involving sugar derivatives or pharmaceuticals.
The CAS Registry Mumber 5149-27-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,4 and 9 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5149-27: (6*5)+(5*1)+(4*4)+(3*9)+(2*2)+(1*7)=89 89 % 10 = 9 So 5149-27-9 is a valid CAS Registry Number.