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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
2421-28-53,3',4,4'-二苯甲四甲酸二酐3,3',4,4'-Benzophenonetetracarboxylic dianhydride;
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride;
4,4'-Carbonyldiphthalic anhydride;
BTDA
CAS:2421-28-5分子结构C17H6O7详情供应商
99904-22-03,3',4,4'-二苯甲四羧酸二酐、苯二胺、氧联二苯胺的酯化聚酰胺酸1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-benzenediamine and 4,4'-oxybis[benzenami;
Esterfied polyamic acid of 3,3',4,4'-benzophenonetetracarboxylic dianhydride/ phenylene diamine, oxydianiline;
4,4'-oxybis[benzenamine], 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester
CAS:99904-22-0分子结构HO*详情供应商
82530-51-64,4'-氧联二苯胺与3,3'-(1,1,3,3-四甲基二硅氧烷-1,3-二基)二丙胺和二苯甲-3,3':4,4'-四甲酸二酐的聚合?4,4'-Oxydianiline, polymer with 3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bispropylamine and benz;
4,4'-Oxydianiline,polymer with 3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bispropylamine and benzophenone-3,3':4,4'-tetracarboxylic dianhydride
详情供应商
84329-58-8二苯甲-3,3':4,4'-四甲酸二酐与苯基-1,2:4,5-四甲酸二酐、4,4'-氧联二苯胺和3,3'-(1,1,3,3-四甲基二硅?Benzophenone-3,3':4,4'-tetracarboxylic dianhydride, polymer with benzene-1,2:4,5-tetracarboxylic d;
Benzophenone-3,3':4,4'-tetracarboxylic dianhydride,polymer with benzene-1,2:4,5-tetracarboxylic dianhydride,4,4'-oxydianiline and 3,3'-(1,1,3,3-tetra-metyldisiloxane-1,3-diyl)bispropylamine
详情供应商
热门搜关键词:desaminotyrosyl 蓝104 anisate dioside 3-苄基-6-溴-2-甲氧基喹啉 二辛基苯酚 sumisorb 400 C28H25N5Na4O20S6 fluta 三缩水甘油 Propylpiperidine (CH3SO3)2O C3H7NOH 苯 醛 n-C4F9OCH3 3,5-二叔丁基-4-羟基苯甲酸-2,4-二叔丁基苯酯 RuCl2 METHYLTRIS SILANE Cr03 Phenanthrene-9,10-dione Benzyl chloroformate CGRP 盐酸 吗啡 BeF3 t-2- C10H16N2O3 C17H23NO4 磷酸二异辛基酯 methylbenzylamine c15h15n3o beechwood C33H68 改 性 树 脂 2-甲氧基-6-异丙基吡嗪 氨基磺酸锌 左美丙嗪 Methylephedrine Hydrochloride 磺苄西林 HOOCC4H8COOH 乙酰基苯硼酸