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 479-18-5 is provided by ChemNet.com

ChemNet > CAS > 479-18-5 diprophylline

479-18-5 diprophylline

??? ?????	diprophylline
??? ???????	diprophylline; 7-(2,3-Dihydroxypropyl)theophylline; Airet; Dilor; Dyphylline; Emfaseem; Lufyllin-EPG; Neothylline; 7-[(2S)-2,3-dihydroxypropyl]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 7-[(2R)-2,3-dihydroxypropyl]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; Chlordehydromethyl Testosterone Acetate
????? ????????	C₁₀H₁₄N₄O₄
??? ???????	254.2426
InChI	InChI=1/C10H14N4O4/c1-12-8-7(9(17)13(2)10(12)18)14(5-11-8)3-6(16)4-15/h5-6,15-16H,3-4H2,1-2H3/t6-/m1/s1
????? ??????	479-18-5
????? ??????? ???????	207-526-1
?????? ???????
?????	1.57g/cm³
???? ???	160-165℃
???? ?????	589.6°C at 760 mmHg
???? ????	1.688
???? ??????	310.4°C
?????? ??	33 g/100 mL (25℃)
???? ????	9.57E-15mmHg at 25°C
??? ??????	Xn:Harmful;
????? ???	R22:;
??????? ?????

Chemicals Suppliers(37):: 1Shanghai The People Pharmaceutical Solvent Plant; 2TRITON CHEMTECH CO., LTD.; 3SINOCO CHEMICAL CO., LIMITED; 4N-Techem International Co.Ltd.; 5AFINE CHEMICALS LIMITED; 6Suzhou Sinosun Imp.&Exp. Corporation; 7He'nan Kangtai Pharmaceutical Co.,Ltd.; 8Shenyang Yumu Industrial Co., Ltd.; 9Jiaxing Trustworthy Import And Export Co.,Ltd; 10Hangzhou Dingyanchem Co.,Ltd; Contact Suppliers; Post Buying Leads; Related selling offers

^{<blockquote id="j23bj"></blockquote>}