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N815081-100g 4-硝基苯磺酰氯,98%
A800565-5g 对氨基苯乙腈,98%
双(2-甲酰苯基)醚
P815548-50g 丙基三苯基溴化膦,99%
A801736-2g 烯丙基二苯基膦,96%
M834387-5g 4-4-甲苯基-3-胺基硫脲,97%
M834287-100g 2-甲硫基苯并噻唑,97%
B803830-100g 3-溴-5-氟三氟甲苯,98%
D806639-250g 2,6-二氯苯甲酰氯,98%
Q817131-1g 喹唑啉,98%