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

N-(??????)-???1-????????

N-(??????)-???1-????????
N-(??????)-???1-???????? ??? ???
?? ??:
119244-11-0
???:
N-(??????)-???1-????????
???(??):
N-(??????)-???1-????????
???:
N-(Diphenylmethylene)-glycine 1-methylethyl ester
???(??):
N-(Diphenylmethylene)-glycine 1-methylethyl ester;Glycine, N-(diphenylmethylene)-, 1-methylethyl ester
CBNumber:
CB12657863
???:
C18H19NO2
??? ??:
281.35
MOL ??:
119244-11-0.mol

N-(??????)-???1-???????? ??

???
66-68℃

??

N-(??????)-???1-???????? C??? ??, ??, ??

N-(??????)-???1-???????? ?? ?? ? ???

???

?? ??


N-(??????)-???1-???????? ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Beijing FYF Chemicals Co., Ltd 010-57903446 15869909019
168931144@qq.com China 2994 58
Suzhou Highfine Biotech Co., Ltd 0512-69209928 18306219933
paul@highfine.com China 1358 58

Copyright 2019 ? ChemicalBook. All rights reserved