19995-88-1 Usage
General Description
2,6-Heptanedione, 3-chloro- is a chemical compound with the molecular formula C7H11ClO. It is a highly flammable liquid with a boiling point of 104-106°C. 2,6-Heptanedione, 3-chloro- is primarily used as an intermediate in the production of pharmaceuticals and agrochemicals. It is also used as a solvent for cellulose acetate, cellulose ethers, resins, and paints. Additionally, 2,6-Heptanedione, 3-chloro- is used in the synthesis of perfumes and fragrance ingredients. However, it is important to handle this chemical with care as it can be hazardous if not properly utilized and stored.
Check Digit Verification of cas no
The CAS Registry Mumber 19995-88-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,9 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19995-88:
(7*1)+(6*9)+(5*9)+(4*9)+(3*5)+(2*8)+(1*8)=181
181 % 10 = 1
So 19995-88-1 is a valid CAS Registry Number.
19995-88-1Relevant articles and documents
Reaction des vinylogues d'hemiacetals avec les ethers d'enols β-heterosubstitues : nouvelle synthese et cyclisation de composes δ-dicarbonyles α-heterosubstitues
Poirier, Jean-Marie,Hennequin, Laurent,Fomani, Marie
, p. 436 - 448 (2007/10/02)
Reaction of hemiacetal vinylogs 1 in the presence of boron trifluoride etherate with silyl enol ethers 2 or 3 prepared from α-heterosubstituted ketones 7 or 9 yields α-halo δ-dicarbonyl compounds 4 (X = Cl, Br) or α-methoxy δ-dicarbonyl compounds 5.When s
