86404-04-8 3-O-Ethyl-L-ascorbic acid

Nom	3-O-Ethyl-L-ascorbic acid
Nom anglais	3-O-Ethyl-L-ascorbic acid; (5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one; Ethyl ascorbic acid; VC ethyl ether; vitamin C ethyl ether; 3-O-Ethyl vitamin C ester; (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one (non-preferred name); 3-O-ETHYL ASCORBIC ACID
Formule moléculaire	C₈H₁₂O₆
Poids Moléculaire	204.1773
InChI	InChI=1/C8H12O6/c1-2-13-7-5(11)8(12)14-6(7)4(10)3-9/h4,6,9-11H,2-3H2,1H3/t4-,6+/m0/s1
Numéro de registre CAS	86404-04-8
Structure moléculaire
Densité	1.46g/cm³
Point d'ébullition	551.5°C at 760 mmHg
Indice de réfraction	1.555
Point d'éclair	228.5°C
Pression de vapeur	1.84E-14mmHg at 25°C
Les symboles de danger
Codes des risques
Description de sécurité

Chemicals Suppliers(10):: 1Spec-Chem Industry Inc.; 2Jiangsu Lingyun Pharmaceutical Co., Ltd.; 3AFINE CHEMICALS LIMITED; 4Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 5Hubei Artec Biotechnology Co., Ltd.; 6Hangzhou Center Chemical Co.,Ltd.; 7Chongqing Zyscin Pharmaceutical Technology Co., Ltd.; 8Hangzhou Dingyanchem Co.,Ltd; 9Shenzhen Feiming Science and Technology Co., Ltd.; 10Chemaxcel Corporation; 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