0102030405
Te hoko tika mai i te wheketere Nga takawaenga rongoa 7-Fluoro-4-quinazolone CAS 16499-57-3 me te kounga pai me te utu iti rawa atu he haumaru me te tere te tuku tatau ki te tatau.
whakaritenga hua
| ingoa hua | 7-Fluoro-4-quinazolone |
| CAS No. | 16499-57-3 |
| Ingoa Waitohu | Demei |
| tātai rāpoi ngota | C8H5FN2O |
| Te taumaha ngota | 164.14 |
| EINECS No. | N/A |
| Kiato | 1.44±0.1 g/cm3(Te Matapae) |
| Te rewa | 246.0 ki te 250.0 °C |
| Kohuatanga | 293.3±42.0 °C(I Matapaetia) |
| Ira hiko | 180.9±23.2 °C |
| Te ahua | Te paura ma |
| Nga tikanga rokiroki | I hiri ki te maroke, Te Pawera o te rūma |
ataata hua
Ngā Āpure:
Nga takawaenga rongoa
wa arahi
Ka kii maatau ka tukuna pai te kete ki to ringaringa i roto i nga ra 7-15.
Ko o maatau Painga
Mōkī
Tukunga
Utu
Tautokohia nga tikanga utu maha, ngongo hei Whakawhiti Peeke (T/T), MoneyGram, Western union, Alipay, Bitcoin etc.
Mōhiohio Kamupene:
wheketere, taiwhanga me te whare putunga:
FAQ
whakapā mai
Ko Dora tenei （WeChat：+853 66400653）, mena he patai, he hiahia ranei koe, tena koa waea mai ki a matou.