The chemical "1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-4,4a,5,6-tetrahydro-4a-hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]-,(4aR,5R,6S)- (9CI)" is a complex organic compound with a molecular formula of C21H26O11. It is a derivative of pyrano[3,4-c]pyran-1-one, featuring a 5-ethenyl-4,4a,5,6-tetrahydro-4a-hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy] structure. The compound is characterized by its specific stereochemistry, with the 4aR,5R,6S configuration. It is a member of the pyran family and is known for its unique structure that includes a pyran ring fused to a pyrone ring. 1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-4,4a,5,6-tetrahydro-4a-hydroxy-6-[(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)oxy]-,(4aR,5R,6S)- (9CI) is of interest in the field of organic chemistry, particularly in the study of complex carbohydrate derivatives and their potential applications in pharmaceuticals and other industries.
The CAS Registry Mumber 10289-37-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,8 and 9 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 10289-37: (7*1)+(6*0)+(5*2)+(4*8)+(3*9)+(2*3)+(1*7)=89 89 % 10 = 9 So 10289-37-9 is a valid CAS Registry Number.
10289-37-9SDS
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According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition
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