Sigma-Aldrich
Nickel
镍
N(3),N(5)-BIS-(4-BENZYLOXY-BENZYLIDENE)-4-(4-CL-BENZYL)-1H-PYRAZOLE-3,5-DIAMINE
![NAPHTHO[1,2-C]FURAN-1,3-DIONE](https://www.cnreagent.com/data/daily/2022/01/05/134320_001306_ex_213848.png)
![NAPHTHO[2,3-C][1,2,5]THIADIAZOLE-4,9-DIONE](https://www.cnreagent.com/data/daily/2022/01/05/132653_994047_ex_213849.png)
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