5'-Guanylic acid, 2',3'-O-(1-methylethylidene)-, mono(4-nitrophenyl) ester is a complex organic compound with the chemical formula C18H17N5O10. It is derived from guanylic acid, a nucleotide that plays a crucial role in the synthesis of RNA. The compound features a guanine base attached to a ribose sugar, with the 2' and 3' hydroxyl groups of the ribose forming a 1-methylethylidene bridge. Additionally, it has a 4-nitrophenyl ester group attached to the 5' position of the ribose, which is a derivative of 4-nitrophenol. This specific chemical structure is used in various biochemical research applications, such as studying enzyme mechanisms and interactions with nucleic acids.
The CAS Registry Mumber 2672-14-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,7 and 2 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2672-14: (6*2)+(5*6)+(4*7)+(3*2)+(2*1)+(1*4)=82 82 % 10 = 2 So 2672-14-2 is a valid CAS Registry Number.