STABILITY TEST OF NITROCELULOSES OR OF COLLOIDAL POWDERS TO HIGH TEMPERATURE, BY OBSERVATION WITH TEST PAPER TO VOILET METHYL.
通过用试纸观察VOILET-METHYL 对硝基纤维素或胶体粉末进行高温稳定性试验
1954-07-15
QB/T 2748-2012
四甲基吡嗪
Tetramethyl pyrazine
2012-12-28
QB/T 2749-2012
三甲基吡嗪
Trimethyl pyrazine
2012-12-28
QB/T 2750-2012
2,3-二甲基吡嗪
2,3-Dimethyl pyrazine
2012-12-28
USP f101350
2-Methoxy 3- (or 5- or 6-) Isopropyl Pyrazine
2-甲氧基3-(或5-或6-)异丙基吡嗪