Methyl 4-(acetyloxy)-8-iodo-5,6,7-trimethoxynaphthalene-2-carboxylate is a complex organic compound with the molecular formula C18H17IO7. It is characterized by a naphthalene core, which is a fused ring system consisting of two benzene rings. The compound features a carboxylate group (-COO-) attached to the 2-position of the naphthalene, an acetyloxy group (-OAc) at the 4-position, and three methoxy groups (-OCH3) at the 5, 6, and 7 positions. Additionally, it has an iodine atom at the 8-position, which may contribute to its reactivity or properties. This chemical is likely to be used in the synthesis of more complex molecules or as an intermediate in organic chemistry, given its functional groups and structural features.
The CAS Registry Mumber 2981-95-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 1 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2981-95: (6*2)+(5*9)+(4*8)+(3*1)+(2*9)+(1*5)=115 115 % 10 = 5 So 2981-95-5 is a valid CAS Registry Number.