ChemNet > CAS > 458-37-7 Curcumin

458-37-7 Curcumin

?????? ?? ???	Curcumin
???????? ???	Curcumin; curcumin; C.I. 75300; C.I. Natural Yellow 3; 1,6-Heptadiene-3,5-dione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-, (E,E)-; 1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; diferuloylmethane; curouma; E-100; E100; gelbwurz; Haidr; Halad; haldar; Halud; indian saffron; kachs haldi; merita earth; safra d'inde; souchet; terra merita; tumeric yellow; yellow ginger; yellow root; YO-KIN; (1E,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one; Natural Yellow 3
????? ????????	C₂₁H₂₀O₆
?????? ???	368.3799
InChI	InChI=1/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-13,22,24-25H,1-2H3/b7-3+,8-4+,16-13-
??? ??????? ??????	458-37-7
EINECS	207-280-5
????? ??????
?????	1.307g/cm³
??????	183℃
????? ?? ???	593.2°C at 760 mmHg
??????? ???????	1.671
????? ???????	209.7°C
???? ?? ???????	Slightly soluble (hot)
????? ?? ????	6.43E-15mmHg at 25°C
???? ??????	Xi:Irritant;
???? ?? ???	R36/37/38:;
??????? ?????	S26:; S36:;

Chemicals Suppliers(66):: 1Shanghai JC Lifescience Co., Ltd.; 2Jiurui Biology & Chemistry Co.,Ltd.; 3Shanghai Brightol International Co.,Ltd; 4Jiangsu Victory Chemical Co., Ltd.; 5Canfo Chemical Co., Ltd.; 6AFINE CHEMICALS LIMITED; 7SUNWELL CHEMICALS CO.,LTD.; 8Nantong Chem-Tech. Co.,Ltd; 9Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 10Zhejiang Huazhou Pharmaceutical Co., 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