(2-Pyridyldithio)-PEG4-alcohol, a PEG-based PROTAC linker, is used for the synthesis of PROTACs[1].

(2-Pyridyldithio)-PEG4-alcohol, a PEG-based PROTAC linker, is used for the synthesis of PROTACs[1].

(2-Pyridyldithio)-PEG4-propargyl is a polyethylene glycol (PEG)-based linker specifically designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs) [1].

(2-Pyridyldithio)-PEG4-propargyl is a polyethylene glycol (PEG)-based linker specifically designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs) [1].

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(2’,3’,5’-Tri-O-acetyl)uridine   5-carboxylic acid is a nucleoside derivative-5-modified purine nucleoside.

(20R)-Ginsenoside Rg3 (20(R)-Propanaxadiol) is a compound with anti-aging and antifatigue activities.

(20R)-Ginsenoside Rg3 (20(R)-Propanaxadiol) is a compound with anti-aging and antifatigue activities.

20S, 20R ginsenoside-Rh1 can inhibit the thrombin-induced conversion of fibrinogen to fibrin.

20S, 20R ginsenoside-Rh1 can inhibit the thrombin-induced conversion of fibrinogen to fibrin.

1. Protopanaxdiol has the effect of anti-tumor through increasing the activity of body immunity, inhibiting tumor interstitial microvascular density and its proliferation activity, improving the lymphocyte transformation, the activity of NK cells and the contents of IL-2 significantly. 2. Protopanaxdiol prevents and heals obesity, fatty liver and hypertriglyceridemia in mice fed with a high-fat diet.

1. Protopanaxdiol has the effect of anti-tumor through increasing the activity of body immunity, inhibiting tumor interstitial microvascular density and its proliferation activity, improving the lymphocyte transformation, the activity of NK cells and the contents of IL-2 significantly. 2. Protopanaxdiol prevents and heals obesity, fatty liver and hypertriglyceridemia in mice fed with a high-fat diet.

(20S)-Protopanaxadiol (20-Epiprotopanaxadiol), an apoptosis inducer, is an aglycon metabolic derivative of the protopanaxadiol-type ginseng saponin.

(20S)-Protopanaxadiol (20-Epiprotopanaxadiol), an apoptosis inducer, is an aglycon metabolic derivative of the protopanaxadiol-type ginseng saponin.

(20S)-Protopanaxadiol (20-Epiprotopanaxadiol), an apoptosis inducer, is an aglycon metabolic derivative of the protopanaxadiol-type ginseng saponin.

(20S)-Protopanaxatriol(g-PPT), a metabolite of ginsenoside, could regulate endothelial cell functions through the estrogen receptor and glucocorticoid receptor.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(22S,23S)-Homobrassinolide induces plant growth in various plant bioassay systems.

(24R)-MC 976 is a derivative of Vitamin D3.

(24S)-24,25-Dihydroxyvitamin D3 undergoes various levels of hydroxylation to form active vitamin D3 analogs.

(24S)-24,25-Dihydroxyvitamin D3 undergoes various levels of hydroxylation to form active vitamin D3 analogs.

(24S)-Cycloartane-3,24,25-triol 24,25-acetonide is a natural product for research related to life sciences. The catalog number is TN2824 and the CAS number is 57576-31-5.

(24S)-MC 976 is a derivative of Vitamin D3.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.