104723-37-7 Usage
Chemical class
Dioxolanes
Physical state
Colorless liquid
Odor
Sweet, ether-like
Common use
Solvent in industrial and laboratory applications
Potential use
Fragrance or flavoring agent in the food and beverage industry
Application
Intermediate for the synthesis of pharmaceuticals and other organic compounds
Stability
Versatile and stable nature
Health and environmental risks
Caution should be exercised when handling due to potential risks
Molecular structure
2-methyl-2-[5-methyl-3-(phenylthio)-3-hexenyl]-, (E)group attached to a 1,3-dioxolane ring
Hazardous properties
May pose certain health and environmental risks (specific hazards not provided in the material)
Check Digit Verification of cas no
The CAS Registry Mumber 104723-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,2 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104723-37:
(8*1)+(7*0)+(6*4)+(5*7)+(4*2)+(3*3)+(2*3)+(1*7)=97
97 % 10 = 7
So 104723-37-7 is a valid CAS Registry Number.
104723-37-7Relevant academic research and scientific papers
SYNTHESIS OF SINGLE ISOMERS (E OR Z) OF PROTECTED γ,δ-UNSATURATED KETONES BY THE HORNER-WITTIG REACTION
Cornish Christopher A.,Warren, Stuart
, p. 2585 - 2598 (2007/10/02)
The lithium derivative of the γ-diphenylphosphinoyl ketal (10a) added to aldehydes and ketones to give stable Horner-Wittig intermediates (11) which were separated and converted into single isomers (E or Z) or γ,δ-unsaturated ketals (12). erythro-Adducts (11) and hence Z-(12), were selectively formed by addition of aldehydes and threo adducts (11), and hence E-(12), by reduction of the corresponding α-diphenylphosphinoyl ketones (13), prepared by acylation of the same γ-diphenylphosphinoyl ketal (10a).
