Ethyl-2-acetamido-2-deoxy-6-O-p-toluolsulfonyl-α-D-galactopyranosid is a complex organic compound with the molecular formula C20H25NO9S. It is a derivative of a galactopyranosid, a type of sugar molecule, with an ethyl group, an acetamido group, and a p-toluolsulfonyl group attached. Ethyl-2-acetamido-2-deoxy-6-O-p-toluolsulfonyl-α-D-galactopyranosid is significant in the field of carbohydrate chemistry and is often used in the synthesis of various biologically active molecules due to its unique structure. The p-toluolsulfonyl group serves as a protecting group, which is crucial in organic synthesis to prevent unwanted reactions at specific functional groups while allowing reactions to occur at other sites. Ethyl-2-acetamido-2-deoxy-6-O-p-toluolsulfonyl-α-D-galactopyranosid's structure and properties make it a valuable intermediate in the preparation of complex carbohydrates and related pharmaceuticals.
The CAS Registry Mumber 3369-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3369-27: (6*3)+(5*3)+(4*6)+(3*9)+(2*2)+(1*7)=95 95 % 10 = 5 So 3369-27-5 is a valid CAS Registry Number.
3369-27-5Upstream product
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