成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

??????-d4

??????-d4
??????-d4 ??? ???
?? ??:
77435-46-2
???:
??????-d4
???(??):
??????-d4
???:
SulphanilaMide-d4
???(??):
Ergaseptine-d4;SulphanilaMide-d4;4-SULPHANILAMIDEHCL CRS;Sulfanilamide-d4 (ring-d4);p-AMinobenzenesulfonaMide-d4;Sulphanilamide-d4 Hydrochloride;4-amino-2,3,5,6-tetradeuteriobenzenesulfonamide
CBNumber:
CB22545758
???:
C6H8N2O2S
??? ??:
172.2
MOL ??:
77435-46-2.mol

??????-d4 ??

???
204-209°C (dec.)
?? ??
Refrigerator
???
DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
??
???? ?????

??

??????-d4 C??? ??, ??, ??

??? ??

Off-White Solid

??

The active labelled metabolite of the antibacterial dye, Sulfamidochrysoidine. Inhibits folic acid synthesis in prokaryotes. Antibacterial.

??????-d4 ?? ?? ? ???

???

?? ??


??????-d4 ?? ??

???( 16)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 18210857532
jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32321 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. , 028-83243028 19136088901
sinostandards@163.com China 4977 58
Yancheng Tongming Biotechnology Co., Ltd. 15195160625
2863565288@qq.com China 5192 58
LGC Science (Shanghai) Ltd. 17717235263
cindy.yang@lgcgroup.com China 17730 58
Nanjing Shizhou Biology Technology Co.,Ltd 17301488900
judy.xia@synzest.com China 12582 58
Hubei Danding Pharmaceutical Technology Co., Ltd 17701422016 17701422016
3587493084@qq.com China 9054 58
Santa Cruz Biotechnology Inc 60936350
scbt@scbt.com China 222068 58

Copyright 2019 ? ChemicalBook. All rights reserved