色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看

China ????-1,4-??-3,20-??,21-(?????)-9-????-11,17-?????-16-??-, (11b,16b)- - China Supplier
China ????-1,4-??-3,20-??,21-(?????)-9-????-11,17-?????-16-??-, (11b,16b)- - China Supplier

????-1,4-??-3,20-??,21-(?????)-9-????-11,17-?????-16-??-, (11b,16b)-

??:1
???:
?? ??:
???: yongnuo
??: as the customer need


Contact Info

?? ??

??
?? ??

Melting Point: 200-220℃ (dec.)
Boiling Point: 579.4 °C at 760 mmHg
Stability: null
Refractive index:1.571
Flash Point: 304.2 °C
Purity: 99
Appearance: null
usage: raw material powder
Brand Name: yongnuo
EINECS: 213-578-6
Aliase: 16beta- methyl -11beta, 17alpha, 21- three hydroxy -9alpha- fluoro pregnane -1,4- diene -3,20- two keto -21- acetate; acetic acid betamethasone betamethasone acetate;
Purity: 99
Appearance:white powder
Brand: yongnuo
skype: yongnuopharm
Usage:
Betamethasone acetate (BA)

Packaging & Delivery
Packaging Detail: as the customer need
Delivery Detail: as the customer need
Detailed Description
Betamethasone acetate

Alias: 16beta- methyl -11beta, 17alpha, 21- three hydroxy -9alpha- fluoro pregnane -1,4- diene -3,20- two keto -21- acetate; acetic acid betamethasone betamethasone acetate;

English Name: betamethasone 21-acetate

Appearance: white powder

CAS number: 987-24-6

Molecular formula: C24H31FO6

Molecular weight: 434.5

Physical and chemical properties: melting point: 200-220 ° C (Dec.)

Traits: betamethasone acetate is white or white powder or loose bulk materials.

Quality standard: USP31

Betamethasone acetate function: effect of halogen containing corticosteroids, effect on glucose metabolism, can reduce the body tissue pathological changes produced by impairing irritation, and high curative effect, its anti-inflammatory effect than dexamethasone is strong, the side effect is small, can cure lupus, rheumatoid arthritis, asthma and other serious illness in the international clinical widely application.

???:
?? ??:
???Brand: yongnuo
??: as the customer need
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Me 黄山市| 伊春市| 渭南市| 苏尼特左旗| 阜新| 理塘县| 都昌县| 襄樊市| 永城市| 于都县| 绥芬河市| 嵊州市| 镇平县| 邯郸县| 南丹县| 沛县| 贞丰县| 黑水县| 新河县| 光山县| 略阳县| 高青县| 沙湾县| 万安县| 勐海县| 汾阳市| 于都县| 旺苍县| 健康| 满洲里市| 武城县| 稻城县| 桂平市| 什邡市| 陵水| 丹凤县| 开封县| 肥乡县| 剑阁县| 霸州市| 临颍县|