午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

?????

?????
????? ??? ???
?? ??:
13993-65-2
???:
?????
???(??):
?????
???:
metiazinic acid
???(??):
Metian;Soripal;RP 16091;Ambrunate;Novartril;Soridermal;Metiazinic;metiazinic acid;(10-METHYL2-PHENOTHIAZINYL)ACETICACID;10H-Phenothiazine-2-acetic acid, 10-methyl-
CBNumber:
CB3889277
???:
C15H13NO2S
??? ??:
271.33
MOL ??:
13993-65-2.mol

????? ??

???
146℃
?? ?
482.6±44.0 °C(Predicted)
??
1.2237 (rough estimate)
???
1.7500 (estimate)
?? ?? (pKa)
4.12±0.10(Predicted)
???
31mg/L(30℃)

??

?? LD50 in mice, rats (mg/kg): 800, ~500 orally (Joulou)

????? C??? ??, ??, ??

??

ChEBI: Phenothiazine substituted at nitrogen by a methyl group and at C-2 by a carboxymethyl group.

Synthesis

Metiazinic acid is prepared via the Willgerodt reaction (sulfur and morpholine) from 2-acetyl-10-methylphenothiazine.
Synthesis of metiazinic acid

????? ?? ?? ? ???

???

?? ??


????? ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32161 58
TargetMol Chemicals Inc.
+8613564774135
zijue.cai@tsbiochem.com United States 19881 58
TargetMol Chemicals Inc. 15002134094
marketing@targetmol.cn China 19699 58

Copyright 2019 ? ChemicalBook. All rights reserved