成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->21038-67-5

21038-67-5

21038-67-5 Structure

21038-67-5 Structure
IdentificationBack Directory
[Name]

PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
[CAS]

21038-67-5
[Synonyms]

pyrido[3,4-d]pyriMidine-2,4-diol
2,4-Dihydroxypyrido[3,4-d]pyrimidine
1H-pyrido[3,4-d]pyrimidine-2,4-dione
PYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
Pyrido[3,4-d]pyrimidine-2,4(1h,3h)-dione 95%
1H,2H,3H,4H-pyrido[2,3-d]pyriMidine-2,4-dione
1H,2H,3H,4H-Pyrido[3,4-d]pyrimidine-2,4-dione
[Molecular Formula]

C7H5N3O2
[MDL Number]

MFCD07438024
[MOL File]

21038-67-5.mol
[Molecular Weight]

163.13
Chemical PropertiesBack Directory
[Melting point ]

>320 °C
[density ]

1.424±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

9.01±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H332-H335
[Precautionary statements ]

P261-P280-P305+P351+P338
21038-67-5 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-（0）57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: http://www.is0513.com/ShowSupplierProductsList31188/0.htm
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Company Name: Labnetwork lnc.
Tel: +86-27-50766799 +8618062016861 , +8618062016861
Website: www.labnetwork.com
Company Name: Shanghai Scochem Technology Co., Ltd
Tel: +86-021-33758897 +86-13701882790 , +86-13701882790
Website: www.scochem.com
Company Name: Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Tel: +8618235132063 , +8618235132063
Website: www.tihondan.com/web/#/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Chemwill Asia Co.,Ltd.  
Tel: 86-21-51086038
Website: www.chemwill.com
Company Name: Capot Chemical Co., Ltd  
Tel: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Company Name: Shangchem Co., Ltd.  
Tel: +86-21-68182121
Website: www.is0513.com/ShowSupplierProductsList14031/0.htm
Company Name: Pure Chemistry Scientific Inc.  
Tel: 001-857-928-2050 or 1-888-588-9418
Website: www.chemreagents.com
Company Name: NovoChemy Ltd.  
Tel: 021-31261262/ 49 (0)17662837245
Website: www.novochemy.com
Company Name: Nanjing Norris-Pharm Technology Co., Ltd  
Tel: 13901585132
Website:
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66099280 17798518460
Website: http://www.aikonchem.com/
Company Name: Shanghai Witofly Chemical Co.,Ltd  
Tel:
Website: www.witofly.com
Company Name: Shanghai Raise Chemical Technology Co.,Ltd  
Tel: +86-021-50935922
Website: www.raise-chem.com
Tags:21038-67-5 Related Product Information
35252-03-0 21038-66-4 74632-30-7 6025-68-9