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

1-??-1H-????-5-?????

1-??-1H-????-5-?????
1-??-1H-????-5-????? ??? ???
?? ??:
41806-40-0
???:
1-??-1H-????-5-?????
???(??):
1-??-1H-????-5-?????
???:
1-METHYL-1H-IMIDAZOLE-5-CARBOXYLIC ACID
???(??):
BUTTPARK 90\06-32;RARECHEM AL BE 0940;MethyliMidazole-5-carboxylic;5-Carboxy-1-methyl-1H-imidazole;1-methyl-1h-imidazol-5-formic acid;3-methylimidazole-4-carboxylic acid;3-methyl-4-imidazolecarboxylic acid;1-METHYLIMIDAZOLE-5-CARBOXYLIC ACID;1-Methyl-1H-Imidazol-5-Carbonic Acid;1-METHYL-1H-5-IMIDAZOLECARBOXYLIC ACID
CBNumber:
CB9162392
???:
C5H6N2O2
??? ??:
126.11
MOL ??:
41806-40-0.mol

1-??-1H-????-5-????? ??

???
247 °C
?? ?
399.1±15.0 °C(Predicted)
??
1.34±0.1 g/cm3(Predicted)
?? ??
2-8°C
??? ??
solid
?? ?? (pKa)
1.91±0.25(Predicted)
CAS ??????
41806-40-0(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38-36
????? 26-36/37/39-37/39
WGK ?? 3
?? ?? IRRITANT
HS ?? 29332900
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

1-??-1H-????-5-????? C??? ??, ??, ??

??? ??

Off-White to tan solid

Synthesis Reference(s)

Synthesis, p. 767, 1988 DOI: 10.1055/s-1988-27702

1-??-1H-????-5-????? ?? ?? ? ???

???

?? ??


1-??-1H-????-5-????? ?? ??

???( 241)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29793 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32965 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29879 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8497 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 18419 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58

1-??-1H-????-5-????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved