[6-(Methoxycarbonyl-phenyl-methyl)-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isobenzofuran-5-yl]-phenyl-acetic acid methyl ester is a complex organic compound with the molecular formula C21H20O6. It is characterized by a hexahydro-isobenzofuran core, which is a type of cyclic structure. The molecule features a phenyl group (C6H5) attached to the isobenzofuran ring, and a methyl ester (CH3O-) group is present at the end of the molecule. Additionally, a methoxycarbonyl-phenyl-methyl group is connected to the isobenzofuran ring, adding to the molecule's complexity. [6-(Methoxycarbonyl-phenyl-methyl)-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isobenzofuran-5-yl]-phenyl-acetic acid methyl ester is likely to be found in specialized chemical research or pharmaceutical applications due to its intricate structure and potential reactivity.
The CAS Registry Mumber 83767-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,6 and 7 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 83767-45: (7*8)+(6*3)+(5*7)+(4*6)+(3*7)+(2*4)+(1*5)=167 167 % 10 = 7 So 83767-45-7 is a valid CAS Registry Number.