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93621-37-5 1h-pyrazole-4-carboxylic acid, 5-(chlorosulfonyl)-1,3-dimethyl-, ethylester

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Product Name 1H-Pyrazole-4-carboxylic acid, 5-(chlorosulfonyl)-1,3-dimethyl-, ethylester
CAS No. 93621-37-5
Molecular Formula C8H11ClN2O4S