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Levonorgestrel
CAS No 797-63-7 , Levonorgestrel
Name:
Levonorgestrel
Synonyms:
D(-)-13beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one; 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one; 18-methyl-17-alpha-ethynyl-19-nortestosterone; 17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;Levonorgestrel; 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-ethynyl-18-methyl-19-nortestosterone; 17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one; Norgestrel (L-); 17-ethynyl-18-methyl-19-nortestosteron;
CAS Registry Number:
797-63-7
Melting Point:
206 ºC
Density:
1.13 g/cm
3
Refractive index:
1.571
Water Solubility:
Practically insoluble in water; slightly soluble in ethanol (~750 g/l) TS and ether R
Safety Statements:
R20/21/22;R40
Hazard Symbols:
Xn: Harmful;
EINECS:
212-349-8
Molecular Weight:
312.45
InChI:
InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
Risk Statements:
S22;S36
Molecular Formula:
C21H28O2
Molecular Structure:
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797-63-7
Levonorgestrel
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797-63-7 Levonorgestrel
Saniver Limited
null
Fax: +86-21-62882088 +86-852-23333065
Address: 805 Harbour Centre, Tower 2, 8 Hok Cheung St., Hunghom, Kowloon, Hong Kong. null,nullChina
797-63-7 LEVONORGESTREL
IFFECT CHEMPHAR CO., LTD.
null
Tel: 0086 755-83761619 83760606
Fax: +86-25- 84270111
Address: 15A,Changfa Center, Building B ,No. 300,East Zhongshan Road,Baixia District,Nanjing,210002, P.R.China. Nanjing,JiangshuChina
797-63-7 LEVO NORGESTREL
Hunan Changsha Chemfar Economy & Trade Corp. Ltd.
null
Fax: +86-731-4716269
Address: RM407 Tiantan Garden, 17-Dong 1-Pian Huoxing, Changsha Hunan China null,nullChina
797-63-7 D(minus)-norgestrel
Kangrui BIO-TECH Co.,Ltd.(H.K.)
[Manufacturers]
Tel: 0086-571-86680744
Fax: 0086-571-86680744
Address: 3-704, Xixi Fengshang, Wensan West Road, Hangzhou, Zhejiang, China Hangzhou,ZhejiangChina
797-63-7 LEVONORGESTREL
ChemFine International Co.,Ltd (CFI)
null
Fax: +86-510-82753598
Address: Rm.2016, 359 Zhongshan Road, Yinchun Mansion, Wuxi,China null,nullChina
797-63-7 Levonorgestrel
EASYBUYER LTD.,
[Manufacturers]
Tel: +86-21-35015877 +86-13701868511
Fax: +86-21-35010877
Address: Room 407, Building 10, Hi-Shanghai Center, No.990 Dalian Rd,Shanghai 200092 China null,ShanghaiChina
797-63-7 D(minus)-norgestrel
Zhuhai Yuancheng Pharmaceutical&chemical Co.,Ltd.
[Distributor/Wholesaler]
Tel: +86-0756-8800236
Fax: +86-0756-8800230
Address: The gulf road No.227 gulf half of the bead arch in sea City north water mountain international apartment room 3101, Block 1 ZhuHai,GuangDongChina
797-63-7 LEVONORGESTREL
ACIC
[Manufacturer]
Tel: 800-265-6727/ 519-751-3668
Fax: 519-751-1378
Address: 11772 West Sample Road,
Coral Springs, Florida, 33065 USA null,nullUnited States
797-63-7 Levonorgestrel
Sunasia Co., Ltd.
null
Fax: 86-574-87093999
Address: Suite 1503, 15Fl., Huijin Mansion, No. 77 He Yi Road, Ningbo 315000 China null,nullChina
797-63-7 Levonorgestrel
Linhai Wonderful-Trading Co., Ltd.
[Manufacturers]
Tel: +86-(576)-85686581/85686706
Fax: +86-(576)-85686328
Address: Economy Development Area, Yongquan, Linhai, Zhejiang, Linhai,ZhejiangChina
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