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    | product Name | 4-amino-7-methyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-2(3H)-thione |  
    | Synonyms |  |  
    | Molecular Formula | C10H12N4S2 |  
    | Molecular Weight | 252.3591 |  
    | InChI | InChI=1/C10H12N4S2/c1-14-3-2-5-6(4-14)16-9-7(5)8(11)12-10(15)13-9/h2-4H2,1H3,(H3,11,12,13,15) |  
    | CAS Registry Number | 6000-30-2 |  
    | Molecular Structure | ![6000-30-2 4-amino-7-methyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-2(3H)-thione](http://images-a.chemnet.com/suppliers/chembase/cas52/6000-30-2.png)  |  
    | Density | 1.71g/cm3 |  
    | Boiling point | 454.8°C at 760 mmHg |  
    | Refractive index | 1.887 |  
    | Flash point | 228.8°C |  
    | Vapour Pressur | 1.86E-08mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |