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        3,4-二氫-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯

        xuanming pharmaceutical technology

        產品名稱: 3,4-二氫-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯
        產品類別: 醫藥中間體系列
        英文名稱: 3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
        CAS NO.: 179688-53-0
        97一区二区三区四区久久_99久久精品国产免费下载_日韩精品免费无码专区_韩国一级无码免费大片

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