ChemicalBook >?? ???? >3-BENZYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE

3-BENZYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE

3-BENZYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE ??? ???

???(??):: 3-Benzyl-4-methylumbelliferon;3-benzyl-4-methylumbelliferone;Benzyl .beta.-methylumbelliferone;Coumarin, 3-benzyl-7-hydroxy-4-methyl-;3-BENZYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE;2H-Chromen-2-one, 3-benzyl-7-hydroxy-4-methyl-;7-hydroxy-4-methyl-3-(phenylmethyl)chromen-2-one;7-hydroxy-4-methyl-3-(phenylmethyl)-2-chromenone;2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-3-(phenylmethyl)-;3-Benzyl-7-hydroxy-4-methyl-2H-chromen-2-one, 7-Hydroxy-4-methyl-3-(phenylmethyl)-2H-1-benzopyran-2-one

?? ?? 14

3-BENZYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE ??

?? ??	IRRITANT
HS ??	2932209088

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??		P264, P280, P305+P351+P338,P337+P313P

??????:

P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

???( 14)?? ??

???	??	???	??	?? ?	??
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	62075	58
Bide Pharmatech Ltd.	400-6005915	sales@picasso-e.com	China	39665	58
Beijing Solarbio Science & Tecnology Co., Ltd.	010-50973130 17801761073	Gsiyu@solarbio.com	China	50464	58
Shanghai Jieshikai Biotechnology Co. , Ltd.	021-57520305 15221441005	wangkang@jskchem.com	China	49234	58
Chengdu Grimet Pharmaceutical Technology Co., Ltd	15928855497	1169488708@qq.com	China	413	58
Carbosynth	--	sales@carbosynth.com	United Kingdom	6005	58