Abietadien-(7,13)-al-(18)-semicarbazone is a chemical compound derived from abietadienal, a diterpene aldehyde found in coniferous plants. It is formed by the reaction of abietadienal with semicarbazide, resulting in a semicarbazone derivative. abietadien-(7,13)-al-(18)-semicarbazone is of interest in the field of organic chemistry and may have potential applications in the synthesis of pharmaceuticals or other chemical products. The specific numbering in the name (7,13) indicates the positions of the double bonds in the abietadienal molecule, and the (18) refers to the molecular weight of the compound. The semicarbazone formation is a common method to analyze and characterize aldehydes and ketones, as it forms a stable derivative that can be easily isolated and characterized.
The CAS Registry Mumber 7381-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 1 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 7381-23: (6*7)+(5*3)+(4*8)+(3*1)+(2*2)+(1*3)=99 99 % 10 = 9 So 7381-23-9 is a valid CAS Registry Number.