醋酸羟丙基甲基纤维素顺丁烯二酸酯
Hydroxypropyl methylcellulose acetate maleate
顺丁烯二酸甲基新麦角碱
methyl ergometrine maleate
二异丁烯/顺丁烯二酸酐共聚物
diisobutylene-maleic anhydride copolymer
甲基丙烯酸甲酸/丁二烯/苯乙烯共聚物
methyl methacrylate-buta- diene-styrene copolymer
对苯二甲酸二甲酸磺酸钠
perylene sodium sulfonate
反丁烯二酸二甲酯
fumaric acid dimethyl ester
dimethyl fumarate