3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal(19741-72-1)
- Name: 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal
- Synonyms:8a-Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic ethylene acetal, (?à)- (8CI);Spiro[17H-cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane],gona-2,5(10)-dien-17-one deriv.
- Molecular Formula:C22H32 O3
- Molecular Weight:344.494
- CAS Registry Number:19741-72-1
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.19741-72-1 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal CAS 19741-72-1
Assay:>99% Appearance:White Package:In plastic outside weave or according to your request Storage:Sealed in dry,Room Temperature Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.? Application:Intermediate of 18-methylnorethisterone.
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.19741-72-1 Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8a)-( 脿)- (9CI)
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.19741-72-1 Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8a)-( 脿)- (9CI)
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)]
CAS No.19741-72-1 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal
Assay: 98%Min Appearance:Detailed in specifications Package:According to customer Storage:Store in dry, dark and ventilated place Transportation:By air or by sea Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)]
CAS No.19741-72-1 Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8a)-( 脿)- (9CI)
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)]
CAS No.19741-72-1 Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8a)-( 脿)- (9CI)
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.19741-72-1 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.19741-72-1 19741-72-1 CAS NO.19741-72-1
Assay:99% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States]
CAS No.19741-72-1 3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal
Assay:99.90% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Xi`an Eastling Biotech Co., Ltd. [
China (Mainland)]
CAS No.19741-72-1 19741-72-1
Assay:99% Application:api
Min. Order:0
Supplier:Jilin Artel New Materials Co., LTD [
China (Mainland)]
CAS No.19741-72-1 Gona-2,5(10)-dien-17-one,13-ethyl-3-methoxy-, cyclic 1,2-ethanediyl acetal, (8a)-( 脿)- (9CI)
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)]

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