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

The physical and chemical property of 21282-97-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 21282-97-3 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate

21282-97-3 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate

název vyrobku 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate
Anglicky název 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate; Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl ester; 2-(Methacryloyloxy)ethyl acetoacetate; 2-((2-Methyl-1-oxoallyl)oxy)ethyl acetoacetate; Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester; 2-[(2-methylacryloyl)oxy]ethyl 3-oxobutanoate; 2-(Acetoacetoxy)ethyl methacrylate
Molekulární vzorec C10H14O6
Molekulová hmotnost 230.21456
InChI InChI=1/C6H10O3.C4H6O3/c1-3-5(7)4(2)6(8)9;1-3(5)2-4(6)7/h7H,3H2,1-2H3,(H,8,9);2H2,1H3,(H,6,7)/p-2/b5-4+;
Registra?ní ?íslo CAS 21282-97-3
EINECS 244-311-1
Molekulární struktura 21282-97-3 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate
Symbol? nebezpe?nosti  Xi:Irritant;
Riziko Codes R36/37/38:;
R43:;
Bezpe?nostní Popis S26:;
S36:;
主站蜘蛛池模板: 泸州市| 竹山县| 济阳县| 扎囊县| 高尔夫| 德州市| 长泰县| 正宁县| 邢台市| 安义县| 余干县| 伊春市| 和顺县| 沙河市| 清镇市| 沅江市| 泰和县| 密山市| 北川| 盐边县| 方城县| 新余市| 河东区| 工布江达县| 汾西县| 阿拉尔市| 安塞县| 溆浦县| 瑞安市| 迁西县| 台山市| 奉化市| 乡城县| 会昌县| 大关县| 封丘县| 吕梁市| 章丘市| 西畴县| 房产| 靖西县|