所有产品
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2-氨基-5-氯苯磺酰胺(医药与生物化工)英文名:2-Amino-5-chlorobenzenesulfonamide CAS NO:5790-69-2
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3,3-二苯基-3H-萘并[2,1-B]吡喃(医药与生物化...)英文名:3,3-Diphenyl-3H-naphtho[2,1-b]pyran CAS NO:4222-20-2
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(S)-(+)邻氯苯甘氨酸甲酯(医药与生物化工)英文名:L-2-Chlorophenylglycine methyl ester CAS NO:141109-14-0
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