Search results
Results From The WOW.Com Content Network
Dronabinol is the principal psychoactive constituent enantiomer form, (−)-trans-Δ 9-tetrahydrocannabinol, found in Cannabis sativa L. plants, [8] but can also be synthesized in laboratory. Dronabinol does not include any other tetrahydrocannabinol (THC) isomers or any cannabidiol .
Although the chemical formula for THC (C 21 H 30 O 2) describes multiple isomers, [10] the term THC usually refers to the delta-9-THC isomer with chemical name (−)-trans-Δ 9-tetrahydrocannabinol. It is a colorless oil.
Delta - indicating that the double bond is created at a fixed position from the carboxyl end of a fatty acid chain. For example, Δ9-desaturase creates a double bond between the ninth and tenth carbon atom from the carboxyl end. Omega - indicating the double bond is created at a fixed position from the methyl end of a fatty acid chain. For ...
Δ-8-tetrahydrocannabinol (delta-8-THC, [a] Δ 8-THC) is a psychoactive cannabinoid found in the cannabis plant. [1] It is an isomer of delta-9-tetrahydrocannabinol (delta-9-THC, Δ 9-THC), the compound commonly known as THC, with which it co-occurs in hemp; natural quantities of ∆ 8-THC found in hemp are low.
MinutePhysics is an educational YouTube channel created by Henry Reich in 2011. The channel's videos use whiteboard animation to explain physics-related topics. Early videos on the channel were approximately one minute long. [2] As of March 2024, the channel has over 5.7 million subscribers.
Sign in to your AOL account.
Mathematically, if the change in the numerator is similar to the change in the denominator, the delta ratio will be close to 1. Since the anions are unable to diffuse out of the bloodstream, while bicarbonate and hydrogen ions diffuse with ease (as H 2 CO 3, carbonic acid), the usual result will be closer to a delta ratio of 1 to 2.
Use of the PDB standard gives most natural material a negative δ 13 C. [9] A material with a ratio of 0.010743 for example would have a δ 13 C value of −44‰ from (). The standards are used for verifying the accuracy of mass spectroscopy ; as isotope studies became more common, the demand for the standard exhausted the supply.