潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

China L-CYSTINE Suppliers, China L-CYSTINE Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
20th

year

LIANYUNGANG CHEMIVIT INTERNATIONAL CO.,LTD
http://www.tcbest88.com/ChinaSuppliers/30560/
China Suppliers > chemivit >

L-CYSTINE

Details for L-CYSTINE

L-CYSTINE

111Category:

Food and Feed additives/Food additives

L-CYSTINE
CAS NO: 56-89-3
EC NO: 200-296-3
Molecular Formula: C3H7NO2S3
Molecular Weight: 185.28818
Specification:
InChI: InChI=1/C3H6NO2S3/c5-3(6)2(4-7)1-9-8/h2H,1,4H2,(H,5,6)
Synonyms: L(-)-3,3-Dithiobis(2-aminopropanoic acid);L-Cystine, synthetically derived;(H-Cys-OH)2 (Disulfide bond);(H-Cys-OH)2;H-(Cys)_2-OH;(-)-3,3-Dithiobis(2-aminopropionic acid);2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid;L-Cystine,food grade;Cystine;(2R,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate);Dicysteine;
Molecular Structure: L-CYSTINE 56-89-3
if you are sourcing L-CYSTINE from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 郑州市| 海淀区| 广州市| 册亨县| 江山市| 库车县| 竹北市| 句容市| 鄄城县| 太和县| 龙海市| 漠河县| 友谊县| 岳普湖县| 本溪| 宽甸| 桂平市| 邵东县| 鄱阳县| 克山县| 绿春县| 湘潭市| 茌平县| 霞浦县| 谢通门县| 盐边县| 星子县| 通化市| 中西区| 合川市| 霍山县| 习水县| 桐城市| 横山县| 乐安县| 南皮县| 大新县| 曲沃县| 梧州市| 秦皇岛市| 灵山县|