These products are also available：
1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride cas:2754-41-8
cyclobutane-1,2,3,4-tetracarboxylic-dianhydride cas:4415-87-6
Succinic anhydride cas:108-30-5
Tetrahydromethyl-1,3-isobenzofurandione cas:11070-44-3
3,3',4,4'-Benzophenonetetracarboxylic dianhydride cas:2421-28-5
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride cas:1107-00-2
Shanghai UCHEM Inc. specializes in the production (supply) and sale of chemicals products.UCHEM could provide service of contract manufacture with the robust process. Please contact with UCHEM if you are interested in the chemicals.
