121885-09-4 Usage
General Description
Piperazine-2-tert-butylamide, also known as PIPER, is a chemical compound with the formula C11H23N3O. It is a colorless liquid with a slightly ammonia-like odor and is insoluble in water but soluble in organic solvents. PIPER is commonly used as a reagent in chemical synthesis reactions, particularly in the pharmaceutical industry for the production of various drugs. It is also known for its insecticidal properties and is used as an ingredient in some pesticidal products. Additionally, PIPER has been studied for its potential use as an anti-inflammatory and analgesic agent. However, it is important to handle PIPER with caution as it can be hazardous if not properly managed and should only be used by trained professionals in a controlled laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 121885-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,8 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121885-09:
(8*1)+(7*2)+(6*1)+(5*8)+(4*8)+(3*5)+(2*0)+(1*9)=124
124 % 10 = 4
So 121885-09-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H19N3O/c1-9(2,3)12-8(13)7-6-10-4-5-11-7/h7,10-11H,4-6H2,1-3H3,(H,12,13)
121885-09-4Relevant articles and documents
A Reaction Calorimetric Investigation of the Hydrogenation of a Substituted Pyrazine
Landau, Ralph N.,Singh, Utpal,Gortsema, Frank,Sun, Yongkui,Gomolka, Susan C.,et al.'
, p. 201 - 208 (1995)
Reaction calorimetry was the primary tool in investigations of the liquid-phase hydrogenation of a substituted pyrazine compound carried out over supported Pd catalysts.In addition to providing information about gas-liquid mass transfer limitations, calorimetric measurements provided a kinetic analysis of how product selectivity in this consecutive reaction network may be tuned by changing reaction conditions.Concentration profiles developed from fitting the heat flow data to a first-order model were compared with analytical measurements of concentration, demonstrating the utility of combining independent measurements of reaction progress as a means of assessing the validity of a kinetic model.
