成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Natural Products

Organic compounds isolated and extracted from the body of naturally existing organisms are collectively known as natural products. They are formed through photosynthesis and biochemical reaction inside the bodies of animals and plants. For example, starch comes from the seeds, stems and roots block of plants; meat, dairy products, eggs and cereals, beans are the basic source of protein; many drugs such as ephedrine, menthol and gall bladder are extracted from the corresponding organisms; indigo blue dye, red dye alizarin are respectively extracted from natural indigo leafs and madder; natural spices musk, jasmine, and rose also originate from the corresponding animal and plant body.

The Chengdu Institute of Biology (Chinese academy of sciences) had promoted the research aspects of the natural products from the early 1960s, starting large-scale resources investigation of plants, amphibians, reptiles and microorganisms, mastering a lot of biological resources information in the southwest and the surrounding area. In the research aspect of active ingredients of natural medicinal plant, people have carried out research on the chemical constituents of hundreds of medicinal plants, isolating and identifying of a number of natural chemical components such as saponins, terpenoids, alkaloids, and flavonoids. Through this, people have further found over 100 kinds of novel natural compounds of some new structural skeleton and successfully developed a new herbal drug “DAXXK” for the treatment of cardiovascular disease. It has achieved good sales around the country with a total output value of 2.7 billion yuan and profits of 1.1 billion.

Click on the specific product, view the latest prices of the products, information, serving information
Structure Chemical Name CAS MF
Murrangatin diacetate Murrangatin diacetate 51650-59-0 C19H20O7
Myriceric acid B Myriceric acid B 55497-79-5 C39H54O7
Nigracin Nigracin 18463-25-7 C20H22O9
Kobusone Kobusone 24173-71-5 C14H22O2
Lethedoside A Lethedoside A 221289-20-9 C24H26O11
Macrocarpal C Macrocarpal C 142628-53-3 C28H38O5
Macrocarpal N Macrocarpal N 221899-21-4 C28H38O7
Methyl eichlerianate Methyl eichlerianate 56421-12-6 C31H52O4
Hythiemoside A Hythiemoside A 853267-91-1 C28H46O9
Isogomisin O Isogomisin O 83916-76-1 C23H28O7
Coronarin D ethyl ether Coronarin D ethyl ether 138965-89-6 C22H34O3
Daphmacropodine Daphmacropodine 39729-21-0 C32H51NO4
Daphniyunnine A Daphniyunnine A 881388-87-0 C23H31NO3
Deoxyisocalyciphylline B Deoxyisocalyciphylline B 619326-75-9 C22H31NO2
Echiphyllin C Echiphyllin C 310433-44-4 C20H29NO3
ent-14,16-Epoxy-8-pimarene-3,15-diol ent-14,16-Epoxy-8-pimarene-3,15-diol 1188281-98-2 C20H32O3
Epoxyparvilide Epoxyparvilide 102227-61-2 C15H22O3
Eriocalyxin B Eriocalyxin B 84745-95-9 C20H24O5
28-deoxonimbolide 28-deoxonimbolide 126005-94-5 C27H32O6
(7S)-8β,10β-Epoxy-3,4,7,8-tetramethoxy-17-methylhasubanan-6-one (7S)-8β,10β-Epoxy-3,4,7,8-tetramethoxy-17-methylhasubanan-6-one 52389-15-8 C21H27NO6
11α-Acetoxy-3β,14β-dihydroxy-12β-[(3-methyl-1-oxobutyl)oxy]pregn-5-en-20-one 11α-Acetoxy-3β,14β-dihydroxy-12β-[(3-methyl-1-oxobutyl)oxy]pregn-5-en-20-one 10163-83-4 C28H42O7
(+)-Erythristemine (+)-Erythristemine 28619-41-2 C20H25NO4
Kaempferol 3-arabinofuranoside Kaempferol 3-arabinofuranoside 5041-67-8 C20H18O10
Sitosteryl (6'-O-palmitoyl)-3-β-D-glucopyranoside Sitosteryl (6'-O-palmitoyl)-3-β-D-glucopyranoside 18749-71-8 C51H90O7
(23S)-17,23-Epoxy-29-hydroxy-27-nor-5α-lanost-8-ene-3,24-dione (23S)-17,23-Epoxy-29-hydroxy-27-nor-5α-lanost-8-ene-3,24-dione 81678-46-8 C29H44O4
Hop-17(21)-en-3β-ol Hop-17(21)-en-3β-ol 564-14-7 C30H50O
Derrone Derrone 76166-59-1 C20H16O5
3-Methyl-2-butenoic acid [2-[5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-6-oxo-7-(2-oxopropyl)-4-cyclohepten-1-yl]vinyl] ester 3-Methyl-2-butenoic acid [2-[5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-6-oxo-7-(2-oxopropyl)-4-cyclohepten-1-yl]vinyl] ester 74690-89-4 C25H36O5
1,3,7-Trihydroxy-2-prenylxanthone 1,3,7-Trihydroxy-2-prenylxanthone 20245-39-0 C18H16O5
1-Hydroxy-2-prenylnaphthalene 1-Hydroxy-2-prenylnaphthalene 16274-34-3 C15H16O
2,2-Dimethyl-8-prenyl-2H-chromene-6-carboxylic acid 2,2-Dimethyl-8-prenyl-2H-chromene-6-carboxylic acid 151731-50-9 C17H20O3
2,3-Dihydroxypterodontic acid 2,3-Dihydroxypterodontic acid 185821-32-3 C15H22O4
20,24-Epoxy-24-methoxy-23(24-25)abeo-dammaran-3-one 20,24-Epoxy-24-methoxy-23(24-25)abeo-dammaran-3-one 1020074-97-8 C31H52O3
2-Desoxy-4-epi-pulchellin 2-Desoxy-4-epi-pulchellin 122872-03-1 C15H22O3
3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone 125537-92-0 C17H14O8
3-Acetoxy-27-hydroxy-20(29)-lupen
-28-oic acid methyl ester 3-Acetoxy-27-hydroxy-20(29)-lupen -28-oic acid methyl ester 263844-80-0 C33H52O5
3beta-Hydroxyergost-5-en-7-one 3beta-Hydroxyergost-5-en-7-one 156767-69-0 C28H46O2
3-Methoxy-4,5-methylenedioxycinnamaldehyde 3-Methoxy-4,5-methylenedioxycinnamaldehyde 74683-19-5 C11H10O4
3-O-Acetyloleanderolide 3-O-Acetyloleanderolide 62498-83-3 C32H50O5
4-Cadinen-7-ol 4-Cadinen-7-ol 217650-27-6 C15H26O
5-(Z-heptadec-8-enyl) resorcil 5-(Z-heptadec-8-enyl) resorcil 52483-19-9 C23H38O2
5,5'-Dimethoxylariciresil 4-O-glucoside 5,5'-Dimethoxylariciresil 4-O-glucoside 154418-16-3 C28H38O13
5alpha-Hydroxycostic acid 5alpha-Hydroxycostic acid 132185-83-2 C15H22O3
6-Acetonyldihydrosanguinarine 6-Acetonyldihydrosanguinarine 37687-34-6 C23H19NO5
6-Feruloylcatalpol 6-Feruloylcatalpol 770721-33-0 C25H30O13
6-O-Vanilloylajugol 6-O-Vanilloylajugol 124168-04-3 C23H30O12
9-Hydroxy-alpha-lapachone 9-Hydroxy-alpha-lapachone 22333-58-0 C15H14O4
Artemetin acetate Artemetin acetate 95135-98-1 C22H22O9
Bullatantriol Bullatantriol 99933-32-1 C15H28O3
Cabraleahydroxylactone Cabraleahydroxylactone 35833-69-3 C27H44O3
Celaphal A Celaphal A 244204-40-8 C17H20O4
Flavaprin Flavaprin 53846-49-4 C26H30O10
Fraxiresil 1-O-glucoside Fraxiresil 1-O-glucoside 89199-94-0 C27H34O13
Griffipavixanthone Griffipavixanthone 219649-95-3 C36H28O12
helichrysetin helichrysetin 62014-87-3 C16H14O5
licarin A licarin A 51020-86-1 C20H22O4
xanthatin xanthatin 26791-73-1 C15H18O3
LOCHNERINE LOCHNERINE 522-47-4 C20H24N2O2
1-[3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one 1-[3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one 130263-10-4 C16H17NO4
Angeloylgomisin H Angeloylgomisin H 66056-22-2 C28H36O8
3''-METHOXYDAIDZEIN 3''-METHOXYDAIDZEIN 21913-98-4 C16H12O5
Norcepharadione B Norcepharadione B 57576-41-7 C18H13NO4
5,7-Bis(acetyloxy)-2-[4-(acetyloxy)-3-methoxyphenyl]-3,6-dimethoxy-4H-1-benzopyran-4-one 5,7-Bis(acetyloxy)-2-[4-(acetyloxy)-3-methoxyphenyl]-3,6-dimethoxy-4H-1-benzopyran-4-one 14397-69-4 C24H22O11
3',6-Di(dimethylallyl)genistein 3',6-Di(dimethylallyl)genistein 76754-24-0 C25H26O5
(Z)-Akuammidine (Z)-Akuammidine 113973-31-2 C21H24N2O3
1,3,5-Trihydroxy-4-prenylxanthone 1,3,5-Trihydroxy-4-prenylxanthone 53377-61-0 C18H16O5
12-Hydroxy-8(17),13-labdadien-16,15-olide 12-Hydroxy-8(17),13-labdadien-16,15-olide 958885-86-4 C20H30O3
15,18-Dihydroxyabieta-8,11,13-trien-7-one 15,18-Dihydroxyabieta-8,11,13-trien-7-one 213329-45-4 C20H28O3
7-O-methyleriodictyol 7-O-methyleriodictyol 51857-11-5 C16H14O6
10-DEACETYL-7-XYLOSYLPACLITAXEL 10-DEACETYL-7-XYLOSYLPACLITAXEL 90332-65-3 C49H63NO17
CORYCAVINE CORYCAVINE 521-85-7 C21H21NO5
3-methyl-9H-carbazol-2-ol 3-methyl-9H-carbazol-2-ol 24224-30-4 C13H11NO
(3β,20α)-16,17-Didehydro-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester (3β,20α)-16,17-Didehydro-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester 642-17-1 C21H24N2O3
(+)-Normacusine B (+)-Normacusine B 604-99-9 C19H22N2O
2-[(R)-3,4-Dihydro-7-methoxy-2H-1-benzopyran-3-yl]-5-methoxyphenol 2-[(R)-3,4-Dihydro-7-methoxy-2H-1-benzopyran-3-yl]-5-methoxyphenol 60102-29-6 C17H18O4
(-)-PINORESINOL (-)-PINORESINOL 81446-29-9 C20H22O6
(13α,14β,17S,20S,21R,23R,24S)-21,23:24,25-Diepoxy5α-lanost-7-ene-3α,21-diol 3-acetate (13α,14β,17S,20S,21R,23R,24S)-21,23:24,25-Diepoxy5α-lanost-7-ene-3α,21-diol 3-acetate 22415-24-3 C32H50O5
Isochandalone Isochandalone 121747-90-8 C25H24O5
(4S)-C(14a)-Homo-27-norgammacer-14-ene-3β,21α,24-triol (4S)-C(14a)-Homo-27-norgammacer-14-ene-3β,21α,24-triol 13956-52-0 C30H50O3
3,4,4aα,5,6,7,8,8a-Octahydro-3α-hydroxy-5,5,8aβ-trimethyl-2-naphthalenecarbaldehyde 3,4,4aα,5,6,7,8,8a-Octahydro-3α-hydroxy-5,5,8aβ-trimethyl-2-naphthalenecarbaldehyde 72537-20-3 C14H22O2
(4R,15R)-11β,15-Dihydroxykaur-16-en-18-oic acid [β-D-glucopyranosyl] ester (4R,15R)-11β,15-Dihydroxykaur-16-en-18-oic acid [β-D-glucopyranosyl] ester 60129-64-8 C26H40O9
Micromelin Micromelin 15085-71-9 C15H12O6
(24R)-5α-Dammara-20-ene-3β,24,25-triol (24R)-5α-Dammara-20-ene-3β,24,25-triol 55050-69-6 C30H52O3
Cyclopenta[c]pyran-4,7-dicarboxylic acid 4-methyl ester Cyclopenta[c]pyran-4,7-dicarboxylic acid 4-methyl ester 65597-44-6 C11H8O5
2-(4-Methoxy-3,5-dihydroxyphenyl)-3-(6-deoxy-α-L-mannopyranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one 2-(4-Methoxy-3,5-dihydroxyphenyl)-3-(6-deoxy-α-L-mannopyranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one 30484-88-9 C22H22O12
(7S,βR)-7,8-Dihydro-5-hydroxy-2,2,7β,8α-tetramethyl-6-oxo-β-propyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid (7S,βR)-7,8-Dihydro-5-hydroxy-2,2,7β,8α-tetramethyl-6-oxo-β-propyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid 34366-34-2 C22H28O6
ent-Isopimara-8(14),15-diene-3β-ol ent-Isopimara-8(14),15-diene-3β-ol 4728-30-7 C20H32O
5-Hydroxy-6,7-dimethoxycoumarin 5-Hydroxy-6,7-dimethoxycoumarin 28449-62-9 C11H10O5
Lup-20(29)-ene-2α,3β-diol Lup-20(29)-ene-2α,3β-diol 61448-03-1 C30H50O2
(4aR)-5β-[2-(3-Furyl)ethyl]-5,6α-dimethyl-8aα-(hydroxymethyl)-3,4,4aβ,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid (4aR)-5β-[2-(3-Furyl)ethyl]-5,6α-dimethyl-8aα-(hydroxymethyl)-3,4,4aβ,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid 18411-75-1 C20H28O4
2,4,6-Trihydroxy-5-[(1R)-1-[(1aβ,4R,4aβ,7aα,7bβ)-1,1,4,7-tetramethyl-4β-hydroxydecahydro-1H-cyclopropa[e]azulene-7α-yl]-3-methylbutyl]isophthalaldehyde 2,4,6-Trihydroxy-5-[(1R)-1-[(1aβ,4R,4aβ,7aα,7bβ)-1,1,4,7-tetramethyl-4β-hydroxydecahydro-1H-cyclopropa[e]azulene-7α-yl]-3-methylbutyl]isophthalaldehyde 132951-90-7 C28H40O6
1,5,8-Trihydroxy-3-methoxy-2-prenylxanthone 1,5,8-Trihydroxy-3-methoxy-2-prenylxanthone 110187-11-6 C19H18O6
7-Oxohikinin 7-Oxohikinin 130837-92-2 C20H16O7
Alboctalol Alboctalol 62394-00-7 C28H24O8
Antiarol rutiside Antiarol rutiside 261351-23-9 C21H32O13
Aristolactam AIIIa Aristolactam AIIIa 97399-91-2 C16H11NO4
Betulin palmitate Betulin palmitate 582315-55-7 C46H80O3
Brachyside heptaacetate Brachyside heptaacetate 144765-80-0 C45H54O22
Carabrolactone B Carabrolactone B 1187925-31-0 C15H22O4
Clovanediol diacetate Clovanediol diacetate 2649-68-5 C19H30O4
HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase
Copyright © 2016 ChemicalBook All rights reserved.