As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:16481-54-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:16481-54-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:16481-54-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:16481-54-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:16481-54-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryChengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic
Cas:16481-54-2
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:16481-54-2
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:16481-54-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.High quality and competetive price1)We are manufacturer with own lab and factory, can provide high quality products with factory price. 2)Products purity is test by our quality department strictly before sending, and you can also ask the third test
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiry1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
factory?direct?sale Application:healing drugs
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPodophyllotoxin 4-O-glucoside cas 16481-54-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Other
inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Podophyllotoxin glucoside Basic information Product Name: Podophyllotoxin glucoside Synonyms: Podophyllotoxin glucoside;9-(β-D-Glucopyranosyloxy)-5,8,8a,9-tetrahydro-5-(3,4,5-tr
Cas:16481-54-2
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryWe are a leading supplier of phytochemical reference standards.We are confidant that we will assure you of any quality problems and provide you with competitive price.In addition, if you ordered, we can send you products first with Net 30 days paym
Cas:16481-54-2
Min.Order:20 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Haiqiang Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quali
Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ
Cas:16481-54-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and
Appearance:white powder Storage:store in cool and dry place Package:20mg Application:reference substance Transportation:RT
We have our own laboratory factory, familiar with the production process, preferential price and stock Package:100mg Application:Used in pharmaceutical industry, food industry, health industry, beauty industry and other industries
Conditions | Yield |
---|---|
With methanol; diethyl ether at 0℃; |
Conditions | Yield |
---|---|
With diothiothreitol In various solvents at 25℃; pH=8.5; Enzyme kinetics; |
podophyllotoxin-7′-O-β-D-glucopyranoside
acetic anhydride
O-(Tetra-O-acetyl-β-D-glucopyranosyl)-podophyllotoxin
Conditions | Yield |
---|---|
With pyridine |
podophyllotoxin-7′-O-β-D-glucopyranoside
L-picropodophillotoxin 7'-O-β-D-glucopyranoside
Conditions | Yield |
---|---|
With methanol; ammonium hydroxide |
podophyllotoxin-7′-O-β-D-glucopyranoside
podofilox
Conditions | Yield |
---|---|
With emulsin-substance |
Conditions | Yield |
---|---|
In dimethyl sulfoxide for 72h; Forsythia intermedia; Yield given. Yields of byproduct given; |
podophyllotoxin-7′-O-β-D-glucopyranoside
diethyl acetal
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In nitromethane for 6h; | 1.1 g |
podophyllotoxin-7′-O-β-D-glucopyranoside
(5aR,8aS,9R)-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxole-5,8-dione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylsulfoxide / 72 h / Forsythia intermedia 2: dimethylsulfoxide / other conditions: Forsythia intermedia; substrate concentration; incubation time; stage of growth; feeding period View Scheme |
podophyllotoxin-7′-O-β-D-glucopyranoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylsulfoxide / 72 h / Forsythia intermedia 2: dimethylsulfoxide / other conditions: Forsythia intermedia; substrate concentration; incubation time; stage of growth; feeding period View Scheme |
podophyllotoxin-7′-O-β-D-glucopyranoside
podophyllotoxinyl acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: emulsin-substance View Scheme |
podophyllotoxin-7′-O-β-D-glucopyranoside
O-(Tetra-O-acetyl-β-D-glucopyranosyl)-picropodophyllin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: methanol; aqueous ammonia 2: pyridine View Scheme |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View