ChemNet > CAS > 90-33-5 7-Hydroxy-4-methylcoumarin

90-33-5 7-Hydroxy-4-methylcoumarin

produktnavn	7-Hydroxy-4-methylcoumarin
Engelsk navn	7-Hydroxy-4-methylcoumarin; 4-MU; Hymecromone; Coumarin 4; 4-Methyl-7-hydroxycoumarin; 7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one; 7-hydroxy-4-methyl-2-oxo-3-chromene; 7-hydroxy-4-methylbenzpyrone; bilcolic; bilicante; beta-methylumbelliferone; cantabilin; eurogae; imechromone; medilla; 4-Methylumbelliferone; 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-; 7-hydroxy-4-methyl-2h-1-benzopyren-2-on; Hymecromon
Molekyl?r Formel	C₁₀H₈O₃
Molekylvekt	176.17
InChI	InChI=1/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3
CAS-nummer	90-33-5
EINECS	201-986-7
Molecular Structure
Smeltepunkt	186-191℃
Vannl?selighet	slightly soluble
Hazard symboler	Xn:Harmful;
Risiko Koder	R20/21/22:; R36/37/38:;
Sikkerhet Beskrivelse	S26:; S37/39:;

Chemicals Suppliers(31):: 1Smart Chemicals Group Co. Ltd.; 2Suzhou Chenghe Pharmaceutical & Chemical Co.,LTd.; 3AFINE CHEMICALS LIMITED; 4Capot Chemical Co., Ltd.; 5Luotian Xinpusheng pharmaceutical Co.,Ltd.; 6Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 7Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.); 8Toronto Research Chemicals Inc.; 9Extrasynthese; 10AMI DRUGS & SPECIALITY CHEMICALS PVT LTD; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图