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

(S)-4-??????????????

(S)-4-??????????????
(S)-4-?????????????? ??? ???
?? ??:
81677-60-3
???:
(S)-4-??????????????
???(??):
(S)-4-??????????????
???:
(S)-4-Nitrophenylalaninemethylester
???(??):
METHYL (4-NITROPHENYL)-L-ALANINATE;(S)-4-Nitrophenylalaninemethylester;L-Phenylalanine, 4-nitro-, Methyl ester;4-(2-amino-2'-carbomethoxy)ethyl-nitrobenzene methyl ester
CBNumber:
CB61075548
???:
C10H12N2O4
??? ??:
224.21
MOL ??:
81677-60-3.mol

(S)-4-?????????????? ??

?? ?
360.0±27.0 °C(Predicted)
??
1.283±0.06 g/cm3(Predicted)
?? ?? (pKa)
6.45±0.33(Predicted)

??

(S)-4-?????????????? C??? ??, ??, ??

(S)-4-?????????????? ?? ?? ? ???

???

?? ??

(S)-4-?????????????? ?? ??

???( 8)?? ??
??? ?? ??? ?? ?? ? ??
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833
 info@sagechem.com China 10266 58
LABTER PHARMATECH(BEIJING) CO.,LTD 010-56330744 18310155299
 sales@labter.com.cn China 23957 55
Changzhou Bojia Biomedical Technology Co., Ltd. 2122619822
 czbjpharma@126.com China 18478 58
Hebei Boxin Biotechnology Co. , Ltd. 19131160546
 2681315246@qq.com China 13199 58
Pushan Industry (Shaanxi) Co., Ltd 029-81310890 18165209495
 2929288192@qq.com China 10001 58
Copyright 2019 ? ChemicalBook. All rights reserved