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[Z,(-)]-2-Methyl-2-butenoic acid 7,8-dihydro-8,8-dimethyl-7-[(3-methyl-1-oxo-2-butenyl)oxy]-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-yl ester |
[Z,(-)]-2-Methyl-2-butenoic acid 7,8-dihydro-8,8-dimethyl-7-[(3-methyl-1-oxo-2-butenyl)oxy]-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-yl ester |
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3,6,9,12,15,18,21,24,27,30,33,36,39,42-tetradecaoxatetratetracontane-1,44-diol |
十五甘醇 |
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1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2-oxiranylmethyl)-, homopolymer |
1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2-oxiranylmethyl)-, homopolymer |
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