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 7277-87-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7277-87-4 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid

7277-87-4 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid

Nombre del producto 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid
Nombre en inglés 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid; 1,3-naphthalenedisulfonic acid, 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-; 230-692-1; 6-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid; 6-(4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Naphthalene-1,3-Disulfonic Acid
Fórmula molecular C14H12N2O7S2
Peso Molecular 384.3843
InChI InChI=1/C14H12N2O7S2/c1-8-4-14(17)16(15-8)10-2-3-12-9(5-10)6-11(24(18,19)20)7-13(12)25(21,22)23/h2-3,5-7H,4H2,1H3,(H,18,19,20)(H,21,22,23)
Número de registro CAS 7277-87-4
EINECS 230-692-1
Estructura Molecular 7277-87-4 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid
Densidad 1.75g/cm3
índice de refracción 1.737 
Símbolos de Peligro
Códigos de Riesgos
Descripción de Seguridad
主站蜘蛛池模板： 呼伦贝尔市| 卓资县| 郸城县| 宁晋县| 井陉县| 长岭县| 宝清县| 荃湾区| 平塘县| 石台县| 百色市| 和顺县| 武鸣县| 三都| 新蔡县| 盐城市| 长治市| 通许县| 哈巴河县| 确山县| 金阳县| 柯坪县| 缙云县| 浦东新区| 屏南县| 广宁县| 宽甸| 瓦房店市| 伊金霍洛旗| 寻乌县| 巴彦淖尔市| 樟树市| 海门市| 乡宁县| 睢宁县| 长春市| 岳普湖县| 双鸭山市| 蚌埠市| 南皮县| 江达县|