ChemNet > CAS > 315-30-0 4-Hydroxypyrazolo[3,4-d]pyrimidine

315-30-0 4-Hydroxypyrazolo[3,4-d]pyrimidine

?????? ?? ???	4-Hydroxypyrazolo[3,4-d]pyrimidine
???????? ???	4-Hydroxypyrazolo[3,4-d]pyrimidine; Adenock; Allopurinol; Hydroxypyrazolodpyrimidine; pyrazolo(3,4-d)pyrimidin-1-ol; 4-Hydroxypyrazolo(3,4-d)-pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol; ACO; 1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; ALO; 4-hydroxy-1H-pyrazolo(3,4-d)pyrimidine
????? ????????	C₅H₄N₄O
?????? ???	136.1115
InChI	InChI=1/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)
??? ??????? ??????	315-30-0
EINECS	206-250-9
????? ??????
?????	1.702g/cm³
??????	350℃
????? ?? ???	423.27°C at 760 mmHg
??????? ???????	1.816
????? ???????	209.787°C
???? ?? ???????	0.35 g/L (25℃)
????? ?? ????	0mmHg at 25°C
???? ??????	T:Toxic;
???? ?? ???	R25:; R36/37/38:; R43:;
??????? ?????	S24:; S26:; S36/37/39:; S45:;

Chemicals Suppliers(107):: 1Ruiyixiang Hangzhou Imp. & Exp. Co., Ltd.; 2ZHEJIANG GRAND-PRO CO., LTD.; 3Chongqing Kangle Pharmaceutical Co.Ltd.; 4ChemFine International Co.,Ltd (CFI); 5Yixing Xingyu Pharmaceutical Co.,Ltd.; 6CIDIC Co.,Ltd.; 7AFINE CHEMICALS LIMITED; 8Sinoway Industrial Co.LTD.; 9Axitec Co.,Ltd; 10Chongqing Perfect Import & Export Co., Ltd.; 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