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Levonorgestrel CAS No. :797 -63-7 Molecuar Formula : C21H28O2 Molecular Weight : 312.45 Appearance: white crystalline powder Quality Standard : USP Content: 99 ( % ) Melting point : 232 ℃ ~ 239 ℃ Specific rotation : -30

Levonorgestrel(steroids) English Synonyms: 17-ethynyl-18-methyl-19-nortestosteron; 18-methyl-17-alpha-ethynyl-19-nortestosterone CAS NO.: 797-63-7 Assay: 99％ Molecular Formula: C21H28O2 Molecular Weight: 312.45 Quality Standard: USP Packing: 1kg/foil bag/tin Appearance: White or…

Levonorgestrel CAS No. :797 -63-7 Molecuar Formula : C21H28O2 Molecular Weight : 312.45 Appearance: white crystalline powder Quality Standard : USP Content: 99 ( % ) Melting point : 232 ℃ ~ 239 ℃ Specific rotation : -30

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0％, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is …

Levonorgestrel CAS: 797-63-7 zc06atyccreatecom Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0％, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Our company can supply many high-…

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0%, USP34 Packing: 1kg/foil bag. 25kg/drum.. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, tolerate…

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0%, USP34 Packing: 1kg/foil bag. 25kg/drum.. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, tolerate…

Levonorgestrel CAS Number: 797-63-7 Assay:99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Packing:1kg/Tin EINECS: 212-349-8 Appearance: White or white crystalline powder Uses: Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contracepti…

CAS Number: 797-63-7 Assay:99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Packing:100g/foil bag EINECS: 212-349-8 Appearance: White or white crystalline powder Uses: Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contraceptives. We are a hig…

CAS Number: 797-63-7 Assay:99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Packing:100g/foil bag EINECS: 212-349-8 Appearance: White or white crystalline powder Uses: Levonorgestrel is a synthetic progestogen used as an active ingredient in some hormonal contraceptives.

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Product DescriptionBasic info: LevonorgestrelCAS:797-63-7 Assay:99%  Molecular Formula:C21H28O2 Molecular Weight:312.45 Quality Standard: USPPacking:1kg/foil bag/tinAppearance: White or almost white crystalline powderUsage: Progesterone drug, used for irr…

Levonorgestrel English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-n…

Levonorgestrel English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-n…

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0％, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, t…

High quality Levonorgestrel(CAS:797-63-7) CAS:797-63-7 Formula: C21H28O2 Molecular Weight:312.45 EINECS: 212-349-8 Density:1.13 g/cm3 Melting Point: 206 °C Boiling Point:459.1 °C at 760 mmHg Flash Point:95.4 °C Appearance:white solid Application: Progesterone medicine Storage: …

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0％, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, t…

Levonorgestrel Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0％, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, t…

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Synonyms: 17-ethynyl-18-methyl-19-nortestosteron CAS: 797-63-7 EINECS: 212-349-8 Assay: 98.0-102.0%, USP34 Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Usage: An emergency contraceptive. Levonorgestrel is safe, tolerated and effective in emergen…

Buy Levonorgestrel hormone steroid powder with no side effect graceyu52@hotmail.com. skype:mary whmoliwechat/QQ.920821374Email:graceyu52@hotmail.com.whatsapp:+8613349906569 English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-…

Buy Levonorgestrel hormone steroid powder with no side effect graceyu52@hotmail.com. skype:mary whmoliwechat/QQ.920821374Email:graceyu52@hotmail.com.whatsapp:+8613349906569 English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-…