7-Methoxy-1-(4,4'-dimethoxy-benzhydryl)-4-(4-methoxyphenyl)-naphthalin is a complex organic compound with a molecular formula of C30H27O5. It is characterized by a naphthalene core, which is a fused ring system consisting of two benzene rings. One of the rings has a 7-methoxy group attached, which is a methoxy group (-OCH3) at the 7th position. The other ring is connected to a benzhydryl group, which is a diphenylmethyl group (two phenyl rings connected by a single carbon), and this benzhydryl group has two methoxy groups attached to the para positions of the phenyl rings. Additionally, there is a 4-methoxyphenyl group attached to the 4th position of the naphthalene core. 7-Methoxy-1-(4,4'-dimethoxy-benzhydryl)-4-(4-methoxyphenyl)-naphthalin is likely to be used in the synthesis of pharmaceuticals or as an intermediate in organic chemistry due to its complex structure and potential for further functionalization.
The CAS Registry Mumber 1674-19-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 4 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1674-19: (6*1)+(5*6)+(4*7)+(3*4)+(2*1)+(1*9)=87 87 % 10 = 7 So 1674-19-7 is a valid CAS Registry Number.