ChemNet > CAS > 29490-19-5 2-Mercapto-5-methyl-1,3,4-thiadiazole

29490-19-5 2-Mercapto-5-methyl-1,3,4-thiadiazole

??? ??????	2-Mercapto-5-methyl-1,3,4-thiadiazole
????? ???????????	2-Mercapto-5-methyl-1,3,4-thiadiazole; 1,3,4-Thiadiazole-2(3H)-thione, 5-methyl-; 5-Methyl-1,3,4-thiadiazole-2-thiol; 2-METHYL-5-MERCAPTO THIADIAZOLE(MMTD); MMTD; Thiadiazole; 5-methyl-1,3,4-thiadiazole-2(3H)-thione
?????? ????????	C₃H₄N₂S₂
????? ??????? ???????	132.2073
InChI	InChI=1/C3H4N2S2/c1-2-4-5-3(6)7-2/h1H3,(H,5,6)
?????????? ???????? ???????	29490-19-5
???????? ????????? ???	249-667-1
???? ??????
?????	1.58g/cm³
???? ????????	182-188℃
???? ???????	182.9°C at 760 mmHg
????? ????????	1.774
???? ??????	64.4°C
??????? ?? ?????	2 g/100 mL
??? ??????	0.791mmHg at 25°C
?????? ??? ??????? ??????	Xi:Irritant;
??? ?????????	R36/37/38:;
???? ?????	S26:; S37/39:;

Chemicals Suppliers(16):: 1Zhejiang Dongyang Chemical No.3 Factory (formerly Zhejiang Dongyang liantian Chemical Co., Ltd); 2Zhejiang Huafang Pharmaceutical Co., Ltd.; 3AFINE CHEMICALS LIMITED; 4SHINYA CHEM,the largest manufacturer of DMDS in Asia; 5Daming Changda Co.,Ltd.; 6Marshallton Research Laboratories Inc.; 7ChemStep; 8Heterocyclics Inc.; 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