追加説明:
1H-Pyrazole, 5-chloro-1-ethyl-4-nitro- (CAS 1338718-34-5) is offered at pharmaceutical grade under in-house standards. Supplied by Chem-Stone (Guangzhou) Co., Ltd. as a distributor rather than manufacturer, it is distributed across North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, the Middle East, and Africa; samples are not currently offered.
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