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 298-59-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 298-59-9 methylphenidate hydrochloride methanol*solution

298-59-9 methylphenidate hydrochloride methanol*solution

??? ?????? methylphenidate hydrochloride methanol*solution
????? ??????????? methylphenidate hydrochloride methanol*solution; Methylphenidate Hydrochloride; Methylphenidate HCl; methyl phenyl(piperidin-2-yl)acetate hydrochloride (1:1); methyl (2R)-phenyl[(2S)-piperidin-2-yl]ethanoate
?????? ???????? C14H19NO2
????? ??????? ??????? 233.3062
InChI InChI=1/C14H19NO2/c1-17-14(16)13(11-7-3-2-4-8-11)12-9-5-6-10-15-12/h2-4,7-8,12-13,15H,5-6,9-10H2,1H3/t12-,13+/m0/s1
?????????? ???????? ??????? 298-59-9
???????? ????????? ??? 206-065-3
???? ?????? 298-59-9 methylphenidate hydrochloride methanol*solution
????? 1.07g/cm3
???? ??????? 327.6°C at 760 mmHg
????? ???????? 1.523
???? ?????? 152°C
??? ?????? 0.000199mmHg at 25°C
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R22:;
R42:;
???? ????? S22:;
S26:;
S36:;
主站蜘蛛池模板： 漳州市| 樟树市| 宜良县| 普兰店市| 兰西县| 丰城市| 绍兴市| 玉山县| 温宿县| 阜阳市| 库伦旗| 庄河市| 凉山| 名山县| 卢氏县| 分宜县| 都昌县| 区。| 思茅市| 封开县| 神池县| 无棣县| 柏乡县| 神木县| 安泽县| 吉首市| 汉阴县| 蒙阴县| 宜宾县| 木兰县| 宿迁市| 赤壁市| 太原市| 电白县| 安塞县| 克什克腾旗| 余干县| 开阳县| 枣强县| 宜兰市| 五家渠市|