766539-77-9 Usage
General Description
3-(tetrahydro-furan-3-yl)-propionic acid ethyl ester, also known as THF-3-yl-propionic acid ethyl ester, is a chemical compound with the molecular formula C9H16O3. It is commonly used as a solvent, especially in the production of polymers and resins. THF-3-yl-propionic acid ethyl ester is a colorless liquid with a fruity odor, and it is highly flammable. It is also known to be an irritant to the skin, eyes, and respiratory system, and precautions should be taken when handling it. 3-(tetrahydro-furan-3-yl)-propionic acid ethyl ester is important in various industrial applications and is used in the synthesis of a wide range of chemicals and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 766539-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,6,5,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 766539-77:
(8*7)+(7*6)+(6*6)+(5*5)+(4*3)+(3*9)+(2*7)+(1*7)=219
219 % 10 = 9
So 766539-77-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H16O3/c1-2-12-9(10)4-3-8-5-6-11-7-8/h8H,2-7H2,1H3
766539-77-9Relevant articles and documents
Concise synthesis and structure-activity relationship of furospinosulin-1, a hypoxia-selective growth inhibitor from marine sponge
Kotoku, Naoyuki,Fujioka, Shinichi,Nakata, Chiaki,Yamada, Masaki,Sumii, Yuji,Kawachi, Takashi,Arai, Masayoshi,Kobayashi, Motomasa
supporting information; experimental part, p. 6673 - 6678 (2011/09/30)
Structure-activity relationship of furospinosulin-1 (1), a hypoxia-selective growth inhibitor isolated from marine sponge, was investigated. Concise synthetic method of 1 was developed, and some structurally modified analogues were prepared. Biological evaluation of them revealed that the whole chemical structure was important for the hypoxia-selective growth inhibitory activity of 1. Among prepared, the desmethyl analogue 30 showed excellent hypoxia-selective inhibitory activity similar to that of 1 and also exhibited in vivo anti-tumor activity with oral administration.
