<bdo id="rwh8w"><b id="rwh8w"></b></bdo>

ChemicalBook >?? ???? >2,7-DIHYDROXY-4-?????

2,7-DIHYDROXY-4-?????

2,7-DIHYDROXY-4-????? ??? ???

?? ??:: 20513-71-7

???:: 2,7-DIHYDROXY-4-?????

???(??):: 2,7-DIHYDROXY-4-?????

???:: 2,7-DIHYDROXY-4-METHYLQUINOLINE

???(??):: 4-methylquinoline-2,7-diol;7-HYDROXY-4-METHYLCARBOSTYRYL;2,7-DIHYDROXY-4-METHYLQUINOLINE;7-HYDROXY-4-METHYL-2(1H)-QUINOLONE;7-Hydroxy-4-methylquinolin-2(1H)-one;2(1H)-Quinolinone,7-hydroxy-4-Methyl-;7-HYDROXY-4-METHYL-2(1H)-QUINOLONE, FOR FLUORESCENCE;7-Hydroxy-4-methyl-2(1H)-quinolone suitable for fluorescence, >=97.0% (HPLC)

CBNumber:: CB9306345

???:: C10H9NO2

??? ??:: 175.18

MOL ??:: 20513-71-7.mol

?? ?? 20

2,7-DIHYDROXY-4-????? ??

???: ≥250 °C(lit.)

?? ?: 417.8±45.0 °C(Predicted)

??: 1.264±0.06 g/cm3(Predicted)

???: ? ???DMF

?? ?? (pKa): 9.43±0.20(Predicted)

BRN: 1528280

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36
WGK ??	3
F ??????	8-10

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2,7-DIHYDROXY-4-????? C??? ??, ??, ??

??

Suitable as pH-indicator.

2,7-DIHYDROXY-4-????? ?? ?? ? ???

???

?? ??

2,7-DIHYDROXY-4-????? ?? ??

???( 20)?? ??

???	??	???	??	?? ?	??
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131956	58
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Shanghai EFE Biological Technology Co., Ltd.	021-65675885 18964387627	info@efebio.com	China	9804	58
BePharm Ltd	400-685-9117	market@bepharm.com	China	15081	60
Jiangsu aikang biomedical research and development co., LTD	025-58859352 17714375163	qzhang@aikonchem.com	China	15525	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44918	58
Henan Alpha Chemical Co., Ltd.	0371-55013243 15324716602	2232176231@qq.com	China	9990	58
Adipogen Life Sciences	--	info@adipogen.com	China	5293	58
Hebei Yaocheng Pharmaceutical Technology Co. Ltd	19903117580 19903117510	yc-eliu@yaochengph.com	China	9839	58

2,7-DIHYDROXY-4-????? ?? ??:

2,7-DIHYDROXY-4-METHYLQUINOLINE AURORA KA-6620 AURORA KA-5332 AURORA KA-6622 AURORA KA-5335 AURORA KA-5329 AURORA KA-5334 AURORA KA-6621 AURORA KA-6626 AURORA KA-6619 AURORA KA-5673 AURORA KA-5305 AURORA KA-6608 AURORA KA-6618 AURORA KA-6110 AURORA KA-5330 AURORA KA-6617 AURORA KA-5331

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线