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

5-?????????,4-aMino-2-(????)-

5-?????????,4-aMino-2-(????)-
5-?????????,4-aMino-2-(????)- ??? ???
?? ??:
771-81-3
???:
5-?????????,4-aMino-2-(????)-
???(??):
5-?????????,4-aMino-2-(????)-
???:
5-PyriMidinecarboxylic acid, 4-aMino-2-(Methylthio)-
???(??):
5-PyriMidinecarboxylic acid, 4-aMino-2-(Methylthio)-
CBNumber:
CB42624617
???:
C6H7N3O2S
??? ??:
185.2
MOL ??:
771-81-3.mol

5-?????????,4-aMino-2-(????)- ??

???
251-252 °C (decomp)
?? ?
435.0±30.0 °C(Predicted)
??
1.53±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
?? ?? (pKa)
2.29±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2934999090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5-?????????,4-aMino-2-(????)- C??? ??, ??, ??

5-?????????,4-aMino-2-(????)- ?? ?? ? ???

???

?? ??

5-?????????,4-aMino-2-(????)- ?? ??

???( 51)?? ??
??? ?? ??? ?? ?? ? ??
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626
 eric@witopchemical.com China 23541 58
Aladdin Scientific 		+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696
 info@hanhongsci.com China 42958 64
Nanjing JinruiJiuAn Biotechnology Co., Ltd. 025-58196018 800028039
sales@fartop.net China 2229 55
Shanghai SunSyn Pharmaceutical Co., Ltd. -2408801818 18621020637
 sales@sunsynpharma.com China 289 55
Taizhou Tongxin Bio-Tech Co., Ltd 0523-18601685-898 18652728585
 sales@allyrise.com China 2796 60
Tianjin Olefin Pharmaceutical Co., Ltd. 18202662021
 2211422945@qq.com China 316 56
Jiaxing Novartis Chemical Co., Ltd. 18957373295
China 1580 58
Nantong Bosu Pharmaceutical Technology Co., Ltd. 0513-0513-51005092 13390947892
 tashiyxy@163.com China 968 58

5-?????????,4-aMino-2-(????)- ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved