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

6-????-2,2,6-???????????

6-????-2,2,6-???????????
6-????-2,2,6-??????????? ??? ???
?? ??:
7507-68-8
???:
6-????-2,2,6-???????????
???(??):
6-????-2,2,6-???????????
???:
6-CARBETHOXY-2,2,6-TRIMETHYLCYCLOHEXANONE
???(??):
6-Carbethoxy-2;6-CARBETHOXY-2,2,6-TRIMETHYLCYCLOHEXANONE;6-Carbethoxy-2,2,6-trimethylcyclohexanone,97%;6-CARBETHOXY-2,2,6-TRIMETHYLCYCLOHEXANONE 97%;ethyl-1,3,3-trimethyl-2-oxo-cyclohexanecarboxylate;2,2,6-Trimethylcyclohexanone-4-carboxylic acid ethyl ester;Cyclohexanecarboxylic acid, 1,3,3-trimethyl-2-oxo-, ethyl ester
CBNumber:
CB5305355
???:
C12H20O3
??? ??:
212.29
MOL ??:
7507-68-8.mol

6-????-2,2,6-??????????? ??

?? ?
55-56 °C (3 mmHg)
??
1.0493 (rough estimate)
???
1.454-1.456
??? ??
??
??
???

??

????? 24/25
HS ?? 29183000

6-????-2,2,6-??????????? C??? ??, ??, ??

??? ??

CLEAR COLOURLESS LIQUID

6-????-2,2,6-??????????? ?? ?? ? ???

???

?? ??


6-????-2,2,6-??????????? ?? ??

???( 13)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109
market03@meryer.com China 40228 62
Thermo Fisher Scientific 800-810-5118
cnchemical@thermofisher.com China 17770 75
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57423 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-021-61109150
sales@tcisct.com China 31121 58

Copyright 2019 ? ChemicalBook. All rights reserved