The chemical compound "(3aR)-6c,7c-bis-benzoyloxy-5c-benzoyloxymethyl-2-methyl-(3ar,7ac)-5,6,7,7atetrahydro-3aH-pyrano[3,2-d]oxazole" is a complex organic molecule with a unique structure. It features a pyrano[3,2-d]oxazole core, which is a type of heterocyclic compound consisting of a pyran ring fused to an oxazole ring. The molecule is characterized by the presence of two benzoyloxy groups at the 6c and 7c positions, a benzoyloxymethyl group at the 5c position, and a methyl group at the 2 position. The compound is in a specific stereochemical configuration, with the 3a position being R (rectus) and the 7a position being ac (alpha configuration). (3aR)-6c,7c-bis-benzoyloxy-5c-benzoyloxymethyl-2-methyl-(3ar,7ac)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazole is likely to be of interest in the field of organic chemistry, potentially for its synthetic applications or as a precursor in the preparation of more complex molecules.
The CAS Registry Mumber 70834-16-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,3 and 4 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 70834-16: (7*7)+(6*0)+(5*8)+(4*3)+(3*4)+(2*1)+(1*6)=121 121 % 10 = 1 So 70834-16-1 is a valid CAS Registry Number.