α-(1,1-dimethylethyl)dimethylsilyl)oxy-5-nitro-1-(phenylmethyl)-1H-imidazole-4-acetonitrile is a complex organic compound with the molecular formula C18H22N3O3Si. It features a 1H-imidazole-4-acetonitrile core, which is a five-membered heterocyclic ring containing nitrogen atoms. The imidazole ring is substituted at the 5-position with a nitro group (-NO2), which is an electron-withdrawing group that can significantly influence the compound's reactivity and stability. At the 1-position, there is a phenylmethyl group (C6H5-CH2-), which introduces a benzene ring attached to a methyl group, contributing to the compound's steric and electronic properties. The α-(1,1-dimethylethyl)dimethylsilyl group (-Si(CH3)2C(CH3)3) is a silyl ether protecting group that is often used in organic synthesis to protect alcohols and other functional groups from unwanted reactions. α-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-5-nitro-1-(phenylmethyl)-1H-imidazole-4-acetonitrile may be used in the synthesis of pharmaceuticals or other organic compounds where the imidazole core is a common structural motif.
The CAS Registry Mumber 87471-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,7 and 1 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 87471-11: (7*8)+(6*7)+(5*4)+(4*7)+(3*1)+(2*1)+(1*1)=152 152 % 10 = 2 So 87471-11-2 is a valid CAS Registry Number.