Dongyang Baihang Chemical Co., Ltd.??? ?? ??? ?????.
?? ?:Dongyang Baihang Chemical Co., Ltd.
??:0579-86886233
???:355093164@qq.com
??:China
? ?? ?:103
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| O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | | 148893-10-1 | C10H15F6N6OP |
| cis-1,2,3,6-Tetrahydrophthalic anhydride | cis-1,2,3,6-???????????? | 935-79-5 | C8H8O3 |
| 4,5-Dicyanoimidazole | | 1122-28-7 | C5H2N4 |