67801-21-2 Usage
General Description
2-(2-furylmethylene)heptan-1-al, also known as furfuryl heptanal, is a chemical compound with the molecular formula C14H18O2. It is a member of the furan aldehydes, which are known for their sweet, hay-like odor. 2-(2-furylmethylene)heptan-1-al is commonly used as a flavoring agent in the food industry, adding a nutty and caramel-like aroma to various food products. It is also utilized in the fragrance industry to create warm and woody notes in perfumes and colognes. Additionally, furfuryl heptanal may have potential applications in pharmaceuticals and as a chemical intermediate in organic synthesis. Overall, this compound is valued for its pleasant scent and is widely used in various industries for its aromatic properties.
Check Digit Verification of cas no
The CAS Registry Mumber 67801-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,0 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67801-21:
(7*6)+(6*7)+(5*8)+(4*0)+(3*1)+(2*2)+(1*1)=132
132 % 10 = 2
So 67801-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H16O2/c1-2-3-4-6-11(10-13)9-12-7-5-8-14-12/h5,7-10H,2-4,6H2,1H3/b11-9+
67801-21-2Relevant articles and documents
Acid Catalysts Based on Mesoporous Aromatic Frameworks in Aldol Condensation of Furfural with Some Carbonyl Compounds
Talanova, M. Yu.,Yarchak,Karakhanov
, p. 857 - 864 (2019/08/12)
Aldol condensation of furfural with acetone and a series of aldehydes in the presence of PAF-SO3H acid catalyst based on mesoporous aromatic frameworks was investigated. The reaction course depending on the process temperature, catalyst amount, and reactant ratio was considered for the furfural condensation with acetone as an example. The catalyst can be reused in several cycles without appreciable activity loss.
