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 533-22-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 533-22-2 2-hydroxyethanesulphonic ?????, ?????? ?? 4-[2-(4-amidinophenyl)vinyl]-3-hydroxybenzenecarboxamidine (2: 1)

533-22-2 2-hydroxyethanesulphonic ?????, ?????? ?? 4-[2-(4-amidinophenyl)vinyl]-3-hydroxybenzenecarboxamidine (2: 1)

?? ????? 2-hydroxyethanesulphonic ?????, ?????? ?? 4-[2-(4-amidinophenyl)vinyl]-3-hydroxybenzenecarboxamidine (2: 1)
?????? ?????????????????? ????????; 2-????? ???????????????????? - 4-{2-[4-(diaminomethylidene)cyclohexa-2,5-dien-1-ylidene]ethylidene}-3-oxocyclohexa-1,5-diene-1-carboximidamide (1:1); 2-hydroxyethanesulfonic acid - (4E)-4-{2-[4-(diaminomethylidene)cyclohexa-2,5-dien-1-ylidene]ethylidene}-3-oxocyclohexa-1,5-diene-1-carboximidamide (2:1); 2-????? ???????????????????? - 4-[(E)-2-(4-carbamimidoylphenyl)?????]-3-hydroxybenzenecarboximidamide (2:1)
?? ????? 2-hydroxyethanesulphonic acid, compound with 4-[2-(4-amidinophenyl)vinyl]-3-hydroxybenzenecarboxamidine (2:1); Hydroxystilbamidine Isethionate; 2-hydroxyethanesulfonic acid - 4-{2-[4-(diaminomethylidene)cyclohexa-2,5-dien-1-ylidene]ethylidene}-3-oxocyclohexa-1,5-diene-1-carboximidamide (1:1); 2-hydroxyethanesulfonic acid - (4E)-4-{2-[4-(diaminomethylidene)cyclohexa-2,5-dien-1-ylidene]ethylidene}-3-oxocyclohexa-1,5-diene-1-carboximidamide (2:1); 2-hydroxyethanesulfonic acid - 4-[(E)-2-(4-carbamimidoylphenyl)ethenyl]-3-hydroxybenzenecarboximidamide (2:1)
????????? ??????? C20H28N4O9S2
???? ???????? 532.5877
InChI InChI=1/C16H16N4O.2C2H6O4S/c17-15(18)12-5-2-10(3-6-12)1-4-11-7-8-13(16(19)20)9-14(11)21;2*3-1-2-7(4,5)6/h1-9,21H,(H3,17,18)(H3,19,20);2*3H,1-2H2,(H,4,5,6)/b4-1+;;
???? CAS 533-22-2
EINECS 208-557-3
???? ???????? 533-22-2 2-hydroxyethanesulphonic ?????, ?????? ?? 4-[2-(4-amidinophenyl)vinyl]-3-hydroxybenzenecarboxamidine (2: 1)
????? ????? 881°C at 760 mmHg
????? ???? 486.6°C
??? ???? 3.05E-33mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????
主站蜘蛛池模板： 正安县| 东宁县| 建德市| 澎湖县| 彰武县| 新化县| 吴川市| 武功县| 萍乡市| 泸溪县| 日喀则市| 岐山县| 繁昌县| 东城区| 邢台县| 东至县| 衡东县| 贵港市| 莱州市| 克拉玛依市| 南丹县| 宜丰县| 红原县| 旌德县| 安徽省| 清镇市| 平定县| 大宁县| 通河县| 增城市| 龙游县| 兰西县| 张家口市| 洪湖市| 自贡市| 青海省| 西丰县| 天祝| 卢氏县| 海兴县| 齐河县|