天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER ??? ???
?? ??:
886766-22-9
???:
2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
???(??):
2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER;1-Piperazinecarboxylic acid, 2-(2,2,2-trifluoroethyl)-, 1,1-dimethylethyl ester
CBNumber:
CB0842255
???:
C11H19F3N2O2
??? ??:
268.28
MOL ??:
Mol file

2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER ??

??

2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER C??? ??, ??, ??

2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER ?? ?? ? ???

???

?? ??


2-(2,2,2-TRIFLUORO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
JW & Y Pharmlab Co., Ltd. 021-64340559 13651849907;
xinyu_shi@jwypharmlab.com.cn China 12036 58
Changzhou Hopschain Chemical Co.,Ltd. 0519-85528066 13775048983
sales@hopschem.com China 31553 55
Jiangsu yize medical technology co. LTD 18962082606
3394205705@qq.com China 9887 58

Copyright 2019 ? ChemicalBook. All rights reserved