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Beijing Prina Chemical Industry Co.,Ltd.
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4.4-bis(2-disulfonic acid styryl) biphenyl
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CAS NO:38775-22-3;54351-85-8; MF:C
28
H
22
O
6
S
2
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P-Carboxybenzaldehyde
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CAS NO:619-66-9; MF:C
8
H
5
O
3
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Terephthaldicarboxaldehyde
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CAS NO:623-27-8; MF:C
8
H
6
O
2
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4-Hydroxy TEMPO
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CAS NO:2226-96-2; MF:C
9
H
18
NO
2
1.Chemical name:4-Hydroxy -2,2,6,6-Tetramethyl Piperidine , free ra...ssss
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