化学和生化试剂
选项
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1-甲基-2-吡咯烷酮CAS号 : 872-50-4分子式: C5H9NO 分子量: 99.13IUPAC Name: 1-methylpyrrolidin-2-oneSMILES: CN1CCCC1=OInChIKey: SECXISVLQFMRJM-UHFFFAOYSA-NInChI: InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
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二水钨酸钠CAS号 : 10213-10-2分子式: Na2WO4·2H2O 分子量: 329.85IUPAC Name: disodium;dioxido(dioxo)tungsten;dihydrateSMILES: O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]InChIKey: WPZFLQRLSGVIAA-UHFFFAOYSA-NInChI: InChI=1S/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;
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