Shaoxing Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of 2-Hydroxybenzoic acid | CAS 69-72-7, its formula is C7H6O3, molecular weight is 138.12g/mol and the purity is usually NLT 98%.
![SC125503 | 2764883-80-7 | 4',5'-Bis(3,5-diformylphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde](https://qncdn.chemcd.cn/catsyn/structure/SC125503.png "SC125503 | 2764883-80-7 | 4',5'-Bis(3,5-diformylphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde")
